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Finding the Fourth Proportional to 244,971,691.40, 367,457,537.10 and 83,413,627.40

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Solution

The fourth proportional to 244,971,691.40, 367,457,537.10 and 83,413,627.40 is: 125,120,441.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,971,691.40 : 367,457,537.10 = 83,413,627.40 : x
  2. Step 2: Convert to fraction form
    244,971,691.40/367,457,537.10 = 83,413,627.40/x
  3. Step 3: Cross multiply
    244,971,691.40x = 367,457,537.10 × 83,413,627.40
  4. Step 4: Simplify right side
    244,971,691.40x = 30,650,966,084,981,080
  5. Step 5: Solve for x
    x = 30,650,966,084,981,080/244,971,691.40
  6. Step 6: Final answer
    x = 125,120,441.10

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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.