Home / 59,339,250.38-88,937,130.99-30,569,691.86

Finding the Fourth Proportional to 59,339,250.38, 88,937,130.99 and 30,569,691.86

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Solution

The fourth proportional to 59,339,250.38, 88,937,130.99 and 30,569,691.86 is: 45,817,577.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,339,250.38 : 88,937,130.99 = 30,569,691.86 : x
  2. Step 2: Convert to fraction form
    59,339,250.38/88,937,130.99 = 30,569,691.86/x
  3. Step 3: Cross multiply
    59,339,250.38x = 88,937,130.99 × 30,569,691.86
  4. Step 4: Simplify right side
    59,339,250.38x = 2,718,780,689,276,756.50
  5. Step 5: Solve for x
    x = 2,718,780,689,276,756.50/59,339,250.38
  6. Step 6: Final answer
    x = 45,817,577.27

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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.