Home / 96,416,696.04-133,063,246.39-54,608,198.74

Finding the Fourth Proportional to 96,416,696.04, 133,063,246.39 and 54,608,198.74

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Solution

The fourth proportional to 96,416,696.04, 133,063,246.39 and 54,608,198.74 is: 75,363,961.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,416,696.04 : 133,063,246.39 = 54,608,198.74 : x
  2. Step 2: Convert to fraction form
    96,416,696.04/133,063,246.39 = 54,608,198.74/x
  3. Step 3: Cross multiply
    96,416,696.04x = 133,063,246.39 × 54,608,198.74
  4. Step 4: Simplify right side
    96,416,696.04x = 7,266,344,203,854,708
  5. Step 5: Solve for x
    x = 7,266,344,203,854,708/96,416,696.04
  6. Step 6: Final answer
    x = 75,363,961.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.