Home / 58,886,891.30-88,331,517.95-15,756,025.47

Finding the Fourth Proportional to 58,886,891.30, 88,331,517.95 and 15,756,025.47

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Solution

The fourth proportional to 58,886,891.30, 88,331,517.95 and 15,756,025.47 is: 23,634,354.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,886,891.30 : 88,331,517.95 = 15,756,025.47 : x
  2. Step 2: Convert to fraction form
    58,886,891.30/88,331,517.95 = 15,756,025.47/x
  3. Step 3: Cross multiply
    58,886,891.30x = 88,331,517.95 × 15,756,025.47
  4. Step 4: Simplify right side
    58,886,891.30x = 1,391,753,646,545,182
  5. Step 5: Solve for x
    x = 1,391,753,646,545,182/58,886,891.30
  6. Step 6: Final answer
    x = 23,634,354.20

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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.