Home / 37,229,226.17-55,843,855.45-11,672,228.21

Finding the Fourth Proportional to 37,229,226.17, 55,843,855.45 and 11,672,228.21

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Solution

The fourth proportional to 37,229,226.17, 55,843,855.45 and 11,672,228.21 is: 17,508,347.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,229,226.17 : 55,843,855.45 = 11,672,228.21 : x
  2. Step 2: Convert to fraction form
    37,229,226.17/55,843,855.45 = 11,672,228.21/x
  3. Step 3: Cross multiply
    37,229,226.17x = 55,843,855.45 × 11,672,228.21
  4. Step 4: Simplify right side
    37,229,226.17x = 651,822,224,630,252.38
  5. Step 5: Solve for x
    x = 651,822,224,630,252.38/37,229,226.17
  6. Step 6: Final answer
    x = 17,508,347.39

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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.