Home / 48,061,613.96-66,308,712.02-27,150,591.59

Finding the Fourth Proportional to 48,061,613.96, 66,308,712.02 and 27,150,591.59

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Solution

The fourth proportional to 48,061,613.96, 66,308,712.02 and 27,150,591.59 is: 37,458,599.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,061,613.96 : 66,308,712.02 = 27,150,591.59 : x
  2. Step 2: Convert to fraction form
    48,061,613.96/66,308,712.02 = 27,150,591.59/x
  3. Step 3: Cross multiply
    48,061,613.96x = 66,308,712.02 × 27,150,591.59
  4. Step 4: Simplify right side
    48,061,613.96x = 1,800,320,758,949,842
  5. Step 5: Solve for x
    x = 1,800,320,758,949,842/48,061,613.96
  6. Step 6: Final answer
    x = 37,458,599.72

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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.