Home / 95,070,516.52-142,615,440.78-32,813,728.60

Finding the Fourth Proportional to 95,070,516.52, 142,615,440.78 and 32,813,728.60

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Solution

The fourth proportional to 95,070,516.52, 142,615,440.78 and 32,813,728.60 is: 49,223,929.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,070,516.52 : 142,615,440.78 = 32,813,728.60 : x
  2. Step 2: Convert to fraction form
    95,070,516.52/142,615,440.78 = 32,813,728.60/x
  3. Step 3: Cross multiply
    95,070,516.52x = 142,615,440.78 × 32,813,728.60
  4. Step 4: Simplify right side
    95,070,516.52x = 4,679,744,367,924,293
  5. Step 5: Solve for x
    x = 4,679,744,367,924,293/95,070,516.52
  6. Step 6: Final answer
    x = 49,223,929.13

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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.