Home / 48,471,596.93-66,888,468.03-26,443,785.74

Finding the Fourth Proportional to 48,471,596.93, 66,888,468.03 and 26,443,785.74

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Solution

The fourth proportional to 48,471,596.93, 66,888,468.03 and 26,443,785.74 is: 36,491,150.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,471,596.93 : 66,888,468.03 = 26,443,785.74 : x
  2. Step 2: Convert to fraction form
    48,471,596.93/66,888,468.03 = 26,443,785.74/x
  3. Step 3: Cross multiply
    48,471,596.93x = 66,888,468.03 × 26,443,785.74
  4. Step 4: Simplify right side
    48,471,596.93x = 1,768,784,317,062,159.75
  5. Step 5: Solve for x
    x = 1,768,784,317,062,159.75/48,471,596.93
  6. Step 6: Final answer
    x = 36,491,150.06

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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.