Home / 15,337,248.24-22,982,223.24-7,547,219.76

Finding the Fourth Proportional to 15,337,248.24, 22,982,223.24 and 7,547,219.76

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Solution

The fourth proportional to 15,337,248.24, 22,982,223.24 and 7,547,219.76 is: 11,309,192.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,337,248.24 : 22,982,223.24 = 7,547,219.76 : x
  2. Step 2: Convert to fraction form
    15,337,248.24/22,982,223.24 = 7,547,219.76/x
  3. Step 3: Cross multiply
    15,337,248.24x = 22,982,223.24 × 7,547,219.76
  4. Step 4: Simplify right side
    15,337,248.24x = 173,451,889,365,659.22
  5. Step 5: Solve for x
    x = 173,451,889,365,659.22/15,337,248.24
  6. Step 6: Final answer
    x = 11,309,192.28

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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.