Home / 49,178,512.30-73,767,768.45-24,992,041.90

Finding the Fourth Proportional to 49,178,512.30, 73,767,768.45 and 24,992,041.90

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Solution

The fourth proportional to 49,178,512.30, 73,767,768.45 and 24,992,041.90 is: 37,488,062.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,178,512.30 : 73,767,768.45 = 24,992,041.90 : x
  2. Step 2: Convert to fraction form
    49,178,512.30/73,767,768.45 = 24,992,041.90/x
  3. Step 3: Cross multiply
    49,178,512.30x = 73,767,768.45 × 24,992,041.90
  4. Step 4: Simplify right side
    49,178,512.30x = 1,843,607,159,971,898
  5. Step 5: Solve for x
    x = 1,843,607,159,971,898/49,178,512.30
  6. Step 6: Final answer
    x = 37,488,062.85

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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.