Home / 15,523,959.62-23,260,196.92-9,440,288.77

Finding the Fourth Proportional to 15,523,959.62, 23,260,196.92 and 9,440,288.77

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Solution

The fourth proportional to 15,523,959.62, 23,260,196.92 and 9,440,288.77 is: 14,144,778.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,523,959.62 : 23,260,196.92 = 9,440,288.77 : x
  2. Step 2: Convert to fraction form
    15,523,959.62/23,260,196.92 = 9,440,288.77/x
  3. Step 3: Cross multiply
    15,523,959.62x = 23,260,196.92 × 9,440,288.77
  4. Step 4: Simplify right side
    15,523,959.62x = 219,582,975,771,864.59
  5. Step 5: Solve for x
    x = 219,582,975,771,864.59/15,523,959.62
  6. Step 6: Final answer
    x = 14,144,778.85

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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.