Home / 115,646,802.66-173,451,590.10-33,746,452.02

Finding the Fourth Proportional to 115,646,802.66, 173,451,590.10 and 33,746,452.02

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Solution

The fourth proportional to 115,646,802.66, 173,451,590.10 and 33,746,452.02 is: 50,614,246.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,646,802.66 : 173,451,590.10 = 33,746,452.02 : x
  2. Step 2: Convert to fraction form
    115,646,802.66/173,451,590.10 = 33,746,452.02/x
  3. Step 3: Cross multiply
    115,646,802.66x = 173,451,590.10 × 33,746,452.02
  4. Step 4: Simplify right side
    115,646,802.66x = 5,853,375,763,102,357
  5. Step 5: Solve for x
    x = 5,853,375,763,102,357/115,646,802.66
  6. Step 6: Final answer
    x = 50,614,246.38

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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.