Home / 59,287,900.80-88,935,998.40-23,381,443.20

Finding the Fourth Proportional to 59,287,900.80, 88,935,998.40 and 23,381,443.20

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Solution

The fourth proportional to 59,287,900.80, 88,935,998.40 and 23,381,443.20 is: 35,073,800.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,287,900.80 : 88,935,998.40 = 23,381,443.20 : x
  2. Step 2: Convert to fraction form
    59,287,900.80/88,935,998.40 = 23,381,443.20/x
  3. Step 3: Cross multiply
    59,287,900.80x = 88,935,998.40 × 23,381,443.20
  4. Step 4: Simplify right side
    59,287,900.80x = 2,079,451,995,024,891
  5. Step 5: Solve for x
    x = 2,079,451,995,024,891/59,287,900.80
  6. Step 6: Final answer
    x = 35,073,800.34

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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.