Home / 110,459,507.25-165,690,091.11-49,032,151.92

Finding the Fourth Proportional to 110,459,507.25, 165,690,091.11 and 49,032,151.92

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Solution

The fourth proportional to 110,459,507.25, 165,690,091.11 and 49,032,151.92 is: 73,548,596.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,459,507.25 : 165,690,091.11 = 49,032,151.92 : x
  2. Step 2: Convert to fraction form
    110,459,507.25/165,690,091.11 = 49,032,151.92/x
  3. Step 3: Cross multiply
    110,459,507.25x = 165,690,091.11 × 49,032,151.92
  4. Step 4: Simplify right side
    110,459,507.25x = 8,124,141,718,944,162
  5. Step 5: Solve for x
    x = 8,124,141,718,944,162/110,459,507.25
  6. Step 6: Final answer
    x = 73,548,596.42

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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.