Home / 62,657,054.92-93,985,452.12-35,350,951.78

Finding the Fourth Proportional to 62,657,054.92, 93,985,452.12 and 35,350,951.78

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Solution

The fourth proportional to 62,657,054.92, 93,985,452.12 and 35,350,951.78 is: 53,026,354.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,657,054.92 : 93,985,452.12 = 35,350,951.78 : x
  2. Step 2: Convert to fraction form
    62,657,054.92/93,985,452.12 = 35,350,951.78/x
  3. Step 3: Cross multiply
    62,657,054.92x = 93,985,452.12 × 35,350,951.78
  4. Step 4: Simplify right side
    62,657,054.92x = 3,322,475,185,915,619
  5. Step 5: Solve for x
    x = 3,322,475,185,915,619/62,657,054.92
  6. Step 6: Final answer
    x = 53,026,354.18

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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.