Home / 37,448,002.30-56,172,003.45-26,642,472.70

Finding the Fourth Proportional to 37,448,002.30, 56,172,003.45 and 26,642,472.70

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Solution

The fourth proportional to 37,448,002.30, 56,172,003.45 and 26,642,472.70 is: 39,963,709.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,448,002.30 : 56,172,003.45 = 26,642,472.70 : x
  2. Step 2: Convert to fraction form
    37,448,002.30/56,172,003.45 = 26,642,472.70/x
  3. Step 3: Cross multiply
    37,448,002.30x = 56,172,003.45 × 26,642,472.70
  4. Step 4: Simplify right side
    37,448,002.30x = 1,496,561,068,420,930.75
  5. Step 5: Solve for x
    x = 1,496,561,068,420,930.75/37,448,002.30
  6. Step 6: Final answer
    x = 39,963,709.05

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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.