Home / 49,180,147.65-73,770,221.48-15,097,064.85

Finding the Fourth Proportional to 49,180,147.65, 73,770,221.48 and 15,097,064.85

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Solution

The fourth proportional to 49,180,147.65, 73,770,221.48 and 15,097,064.85 is: 22,645,597.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,180,147.65 : 73,770,221.48 = 15,097,064.85 : x
  2. Step 2: Convert to fraction form
    49,180,147.65/73,770,221.48 = 15,097,064.85/x
  3. Step 3: Cross multiply
    49,180,147.65x = 73,770,221.48 × 15,097,064.85
  4. Step 4: Simplify right side
    49,180,147.65x = 1,113,713,817,606,937.50
  5. Step 5: Solve for x
    x = 1,113,713,817,606,937.50/49,180,147.65
  6. Step 6: Final answer
    x = 22,645,597.28

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Double scale
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Similar ratio
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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.