Home / 37,240,803.24-51,391,501.56-21,560,488.44

Finding the Fourth Proportional to 37,240,803.24, 51,391,501.56 and 21,560,488.44

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Solution

The fourth proportional to 37,240,803.24, 51,391,501.56 and 21,560,488.44 is: 29,753,006.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,240,803.24 : 51,391,501.56 = 21,560,488.44 : x
  2. Step 2: Convert to fraction form
    37,240,803.24/51,391,501.56 = 21,560,488.44/x
  3. Step 3: Cross multiply
    37,240,803.24x = 51,391,501.56 × 21,560,488.44
  4. Step 4: Simplify right side
    37,240,803.24x = 1,108,025,875,298,622.12
  5. Step 5: Solve for x
    x = 1,108,025,875,298,622.12/37,240,803.24
  6. Step 6: Final answer
    x = 29,753,006.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.