Home / 106,747,528.41-147,310,500.10-59,704,489.58

Finding the Fourth Proportional to 106,747,528.41, 147,310,500.10 and 59,704,489.58

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Solution

The fourth proportional to 106,747,528.41, 147,310,500.10 and 59,704,489.58 is: 82,391,586.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,747,528.41 : 147,310,500.10 = 59,704,489.58 : x
  2. Step 2: Convert to fraction form
    106,747,528.41/147,310,500.10 = 59,704,489.58/x
  3. Step 3: Cross multiply
    106,747,528.41x = 147,310,500.10 × 59,704,489.58
  4. Step 4: Simplify right side
    106,747,528.41x = 8,795,098,218,245,038
  5. Step 5: Solve for x
    x = 8,795,098,218,245,038/106,747,528.41
  6. Step 6: Final answer
    x = 82,391,586.48

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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.