Home / 24,963,330.30-37,444,995.45-20,932,251.90

Finding the Fourth Proportional to 24,963,330.30, 37,444,995.45 and 20,932,251.90

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Solution

The fourth proportional to 24,963,330.30, 37,444,995.45 and 20,932,251.90 is: 31,398,377.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,963,330.30 : 37,444,995.45 = 20,932,251.90 : x
  2. Step 2: Convert to fraction form
    24,963,330.30/37,444,995.45 = 20,932,251.90/x
  3. Step 3: Cross multiply
    24,963,330.30x = 37,444,995.45 × 20,932,251.90
  4. Step 4: Simplify right side
    24,963,330.30x = 783,808,077,153,753.88
  5. Step 5: Solve for x
    x = 783,808,077,153,753.88/24,963,330.30
  6. Step 6: Final answer
    x = 31,398,377.85

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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.