Home / 44,015,088.86-66,001,397.52-18,449,233.82

Finding the Fourth Proportional to 44,015,088.86, 66,001,397.52 and 18,449,233.82

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Solution

The fourth proportional to 44,015,088.86, 66,001,397.52 and 18,449,233.82 is: 27,664,949.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,015,088.86 : 66,001,397.52 = 18,449,233.82 : x
  2. Step 2: Convert to fraction form
    44,015,088.86/66,001,397.52 = 18,449,233.82/x
  3. Step 3: Cross multiply
    44,015,088.86x = 66,001,397.52 × 18,449,233.82
  4. Step 4: Simplify right side
    44,015,088.86x = 1,217,675,215,293,248.25
  5. Step 5: Solve for x
    x = 1,217,675,215,293,248.25/44,015,088.86
  6. Step 6: Final answer
    x = 27,664,949.61

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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.