Home / 52,059,698.92-71,846,683.86-28,862,102.44

Finding the Fourth Proportional to 52,059,698.92, 71,846,683.86 and 28,862,102.44

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Solution

The fourth proportional to 52,059,698.92, 71,846,683.86 and 28,862,102.44 is: 39,832,084.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,059,698.92 : 71,846,683.86 = 28,862,102.44 : x
  2. Step 2: Convert to fraction form
    52,059,698.92/71,846,683.86 = 28,862,102.44/x
  3. Step 3: Cross multiply
    52,059,698.92x = 71,846,683.86 × 28,862,102.44
  4. Step 4: Simplify right side
    52,059,698.92x = 2,073,646,349,541,614.75
  5. Step 5: Solve for x
    x = 2,073,646,349,541,614.75/52,059,698.92
  6. Step 6: Final answer
    x = 39,832,084.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.