Home / 15,754,024.35-23,631,036.53-13,392,064.35

Finding the Fourth Proportional to 15,754,024.35, 23,631,036.53 and 13,392,064.35

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Solution

The fourth proportional to 15,754,024.35, 23,631,036.53 and 13,392,064.35 is: 20,088,096.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,754,024.35 : 23,631,036.53 = 13,392,064.35 : x
  2. Step 2: Convert to fraction form
    15,754,024.35/23,631,036.53 = 13,392,064.35/x
  3. Step 3: Cross multiply
    15,754,024.35x = 23,631,036.53 × 13,392,064.35
  4. Step 4: Simplify right side
    15,754,024.35x = 316,468,361,800,000.38
  5. Step 5: Solve for x
    x = 316,468,361,800,000.38/15,754,024.35
  6. Step 6: Final answer
    x = 20,088,096.53

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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.