Home / 59,281,267.05-81,806,391.50-32,820,800.18

Finding the Fourth Proportional to 59,281,267.05, 81,806,391.50 and 32,820,800.18

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Solution

The fourth proportional to 59,281,267.05, 81,806,391.50 and 32,820,800.18 is: 45,291,731.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,281,267.05 : 81,806,391.50 = 32,820,800.18 : x
  2. Step 2: Convert to fraction form
    59,281,267.05/81,806,391.50 = 32,820,800.18/x
  3. Step 3: Cross multiply
    59,281,267.05x = 81,806,391.50 × 32,820,800.18
  4. Step 4: Simplify right side
    59,281,267.05x = 2,684,951,228,377,266.50
  5. Step 5: Solve for x
    x = 2,684,951,228,377,266.50/59,281,267.05
  6. Step 6: Final answer
    x = 45,291,731.47

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.