Home / 62,659,060.92-93,965,627.88-21,707,923.32

Finding the Fourth Proportional to 62,659,060.92, 93,965,627.88 and 21,707,923.32

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Solution

The fourth proportional to 62,659,060.92, 93,965,627.88 and 21,707,923.32 is: 32,553,929.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,659,060.92 : 93,965,627.88 = 21,707,923.32 : x
  2. Step 2: Convert to fraction form
    62,659,060.92/93,965,627.88 = 21,707,923.32/x
  3. Step 3: Cross multiply
    62,659,060.92x = 93,965,627.88 × 21,707,923.32
  4. Step 4: Simplify right side
    62,659,060.92x = 2,039,798,644,734,694
  5. Step 5: Solve for x
    x = 2,039,798,644,734,694/62,659,060.92
  6. Step 6: Final answer
    x = 32,553,929.39

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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.