Home / 44,818,471.48-67,230,092.40-14,115,451.72

Finding the Fourth Proportional to 44,818,471.48, 67,230,092.40 and 14,115,451.72

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Solution

The fourth proportional to 44,818,471.48, 67,230,092.40 and 14,115,451.72 is: 21,173,928.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,818,471.48 : 67,230,092.40 = 14,115,451.72 : x
  2. Step 2: Convert to fraction form
    44,818,471.48/67,230,092.40 = 14,115,451.72/x
  3. Step 3: Cross multiply
    44,818,471.48x = 67,230,092.40 × 14,115,451.72
  4. Step 4: Simplify right side
    44,818,471.48x = 948,983,123,403,339
  5. Step 5: Solve for x
    x = 948,983,123,403,339/44,818,471.48
  6. Step 6: Final answer
    x = 21,173,928.79

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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.