Home / 15,304,657.20-22,956,985.80-10,527,082.80

Finding the Fourth Proportional to 15,304,657.20, 22,956,985.80 and 10,527,082.80

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Solution

The fourth proportional to 15,304,657.20, 22,956,985.80 and 10,527,082.80 is: 15,790,624.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,304,657.20 : 22,956,985.80 = 10,527,082.80 : x
  2. Step 2: Convert to fraction form
    15,304,657.20/22,956,985.80 = 10,527,082.80/x
  3. Step 3: Cross multiply
    15,304,657.20x = 22,956,985.80 × 10,527,082.80
  4. Step 4: Simplify right side
    15,304,657.20x = 241,670,090,355,024.25
  5. Step 5: Solve for x
    x = 241,670,090,355,024.25/15,304,657.20
  6. Step 6: Final answer
    x = 15,790,624.20

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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.