Home / 15,544,663,609.90-23,316,995,414.85-15,234,727,218.70

Finding the Fourth Proportional to 15,544,663,609.90, 23,316,995,414.85 and 15,234,727,218.70

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Solution

The fourth proportional to 15,544,663,609.90, 23,316,995,414.85 and 15,234,727,218.70 is: 22,852,090,828.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,544,663,609.90 : 23,316,995,414.85 = 15,234,727,218.70 : x
  2. Step 2: Convert to fraction form
    15,544,663,609.90/23,316,995,414.85 = 15,234,727,218.70/x
  3. Step 3: Cross multiply
    15,544,663,609.90x = 23,316,995,414.85 × 15,234,727,218.70
  4. Step 4: Simplify right side
    15,544,663,609.90x = 355,228,064,704,918,388,736
  5. Step 5: Solve for x
    x = 355,228,064,704,918,388,736/15,544,663,609.90
  6. Step 6: Final answer
    x = 22,852,090,828.05

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Double scale
Find fourth proportional to 15,544,663,610.90, 23,316,995,416.35 and 15,234,727,219.70
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.