Home / 15,544,663,564.40-23,316,995,346.60-15,234,727,173.20

Finding the Fourth Proportional to 15,544,663,564.40, 23,316,995,346.60 and 15,234,727,173.20

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Solution

The fourth proportional to 15,544,663,564.40, 23,316,995,346.60 and 15,234,727,173.20 is: 22,852,090,759.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,544,663,564.40 : 23,316,995,346.60 = 15,234,727,173.20 : x
  2. Step 2: Convert to fraction form
    15,544,663,564.40/23,316,995,346.60 = 15,234,727,173.20/x
  3. Step 3: Cross multiply
    15,544,663,564.40x = 23,316,995,346.60 × 15,234,727,173.20
  4. Step 4: Simplify right side
    15,544,663,564.40x = 355,228,062,604,224,954,368
  5. Step 5: Solve for x
    x = 355,228,062,604,224,954,368/15,544,663,564.40
  6. Step 6: Final answer
    x = 22,852,090,759.80

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Half scale
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Double scale
Find fourth proportional to 15,544,663,565.40, 23,316,995,348.10 and 15,234,727,174.20
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.