Home / 63,557,225.28-95,394,288.60-49,272,091.20

Finding the Fourth Proportional to 63,557,225.28, 95,394,288.60 and 49,272,091.20

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Solution

The fourth proportional to 63,557,225.28, 95,394,288.60 and 49,272,091.20 is: 73,953,450.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,557,225.28 : 95,394,288.60 = 49,272,091.20 : x
  2. Step 2: Convert to fraction form
    63,557,225.28/95,394,288.60 = 49,272,091.20/x
  3. Step 3: Cross multiply
    63,557,225.28x = 95,394,288.60 × 49,272,091.20
  4. Step 4: Simplify right side
    63,557,225.28x = 4,700,276,087,858,320
  5. Step 5: Solve for x
    x = 4,700,276,087,858,320/63,557,225.28
  6. Step 6: Final answer
    x = 73,953,450.09

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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.