Home / 15,117,422.40-22,676,104.44-3,757,881.96

Finding the Fourth Proportional to 15,117,422.40, 22,676,104.44 and 3,757,881.96

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Solution

The fourth proportional to 15,117,422.40, 22,676,104.44 and 3,757,881.96 is: 5,636,815.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,117,422.40 : 22,676,104.44 = 3,757,881.96 : x
  2. Step 2: Convert to fraction form
    15,117,422.40/22,676,104.44 = 3,757,881.96/x
  3. Step 3: Cross multiply
    15,117,422.40x = 22,676,104.44 × 3,757,881.96
  4. Step 4: Simplify right side
    15,117,422.40x = 85,214,123,798,151.91
  5. Step 5: Solve for x
    x = 85,214,123,798,151.91/15,117,422.40
  6. Step 6: Final answer
    x = 5,636,815.69

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.