Home / 96,790,825.60-145,018,276.80-62,694,620.80

Finding the Fourth Proportional to 96,790,825.60, 145,018,276.80 and 62,694,620.80

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Solution

The fourth proportional to 96,790,825.60, 145,018,276.80 and 62,694,620.80 is: 93,933,136.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,790,825.60 : 145,018,276.80 = 62,694,620.80 : x
  2. Step 2: Convert to fraction form
    96,790,825.60/145,018,276.80 = 62,694,620.80/x
  3. Step 3: Cross multiply
    96,790,825.60x = 145,018,276.80 × 62,694,620.80
  4. Step 4: Simplify right side
    96,790,825.60x = 9,091,865,873,045,438
  5. Step 5: Solve for x
    x = 9,091,865,873,045,438/96,790,825.60
  6. Step 6: Final answer
    x = 93,933,136.91

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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.