Home / 15,544,663,622.90-23,316,995,434.35-15,234,727,231.70

Finding the Fourth Proportional to 15,544,663,622.90, 23,316,995,434.35 and 15,234,727,231.70

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Solution

The fourth proportional to 15,544,663,622.90, 23,316,995,434.35 and 15,234,727,231.70 is: 22,852,090,847.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,544,663,622.90 : 23,316,995,434.35 = 15,234,727,231.70 : x
  2. Step 2: Convert to fraction form
    15,544,663,622.90/23,316,995,434.35 = 15,234,727,231.70/x
  3. Step 3: Cross multiply
    15,544,663,622.90x = 23,316,995,434.35 × 15,234,727,231.70
  4. Step 4: Simplify right side
    15,544,663,622.90x = 355,228,065,305,116,540,928
  5. Step 5: Solve for x
    x = 355,228,065,305,116,540,928/15,544,663,622.90
  6. Step 6: Final answer
    x = 22,852,090,847.55

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Double scale
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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.