Home / 49,162,756.40-73,744,134.60-26,487,940.40

Finding the Fourth Proportional to 49,162,756.40, 73,744,134.60 and 26,487,940.40

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Solution

The fourth proportional to 49,162,756.40, 73,744,134.60 and 26,487,940.40 is: 39,731,910.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,162,756.40 : 73,744,134.60 = 26,487,940.40 : x
  2. Step 2: Convert to fraction form
    49,162,756.40/73,744,134.60 = 26,487,940.40/x
  3. Step 3: Cross multiply
    49,162,756.40x = 73,744,134.60 × 26,487,940.40
  4. Step 4: Simplify right side
    49,162,756.40x = 1,953,330,242,134,377.50
  5. Step 5: Solve for x
    x = 1,953,330,242,134,377.50/49,162,756.40
  6. Step 6: Final answer
    x = 39,731,910.60

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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.