Home / 59,381,315.10-89,071,972.65-36,706,499.10

Finding the Fourth Proportional to 59,381,315.10, 89,071,972.65 and 36,706,499.10

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Solution

The fourth proportional to 59,381,315.10, 89,071,972.65 and 36,706,499.10 is: 55,059,748.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,381,315.10 : 89,071,972.65 = 36,706,499.10 : x
  2. Step 2: Convert to fraction form
    59,381,315.10/89,071,972.65 = 36,706,499.10/x
  3. Step 3: Cross multiply
    59,381,315.10x = 89,071,972.65 × 36,706,499.10
  4. Step 4: Simplify right side
    59,381,315.10x = 3,269,520,283,912,450
  5. Step 5: Solve for x
    x = 3,269,520,283,912,450/59,381,315.10
  6. Step 6: Final answer
    x = 55,059,748.65

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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.