Home / 16,278,097.16-24,416,896.97-5,502,966.86

Finding the Fourth Proportional to 16,278,097.16, 24,416,896.97 and 5,502,966.86

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Solution

The fourth proportional to 16,278,097.16, 24,416,896.97 and 5,502,966.86 is: 8,254,366.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,278,097.16 : 24,416,896.97 = 5,502,966.86 : x
  2. Step 2: Convert to fraction form
    16,278,097.16/24,416,896.97 = 5,502,966.86/x
  3. Step 3: Cross multiply
    16,278,097.16x = 24,416,896.97 × 5,502,966.86
  4. Step 4: Simplify right side
    16,278,097.16x = 134,365,374,924,744.06
  5. Step 5: Solve for x
    x = 134,365,374,924,744.06/16,278,097.16
  6. Step 6: Final answer
    x = 8,254,366.19

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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.