Home / 49,254,097.25-73,893,103.98-15,175,441.91

Finding the Fourth Proportional to 49,254,097.25, 73,893,103.98 and 15,175,441.91

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Solution

The fourth proportional to 49,254,097.25, 73,893,103.98 and 15,175,441.91 is: 22,766,847.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,254,097.25 : 73,893,103.98 = 15,175,441.91 : x
  2. Step 2: Convert to fraction form
    49,254,097.25/73,893,103.98 = 15,175,441.91/x
  3. Step 3: Cross multiply
    49,254,097.25x = 73,893,103.98 × 15,175,441.91
  4. Step 4: Simplify right side
    49,254,097.25x = 1,121,360,506,998,079.88
  5. Step 5: Solve for x
    x = 1,121,360,506,998,079.88/49,254,097.25
  6. Step 6: Final answer
    x = 22,766,847.22

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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.