Home / 48,338,704.44-66,708,787.20-26,313,624.24

Finding the Fourth Proportional to 48,338,704.44, 66,708,787.20 and 26,313,624.24

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Solution

The fourth proportional to 48,338,704.44, 66,708,787.20 and 26,313,624.24 is: 36,313,549.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,338,704.44 : 66,708,787.20 = 26,313,624.24 : x
  2. Step 2: Convert to fraction form
    48,338,704.44/66,708,787.20 = 26,313,624.24/x
  3. Step 3: Cross multiply
    48,338,704.44x = 66,708,787.20 × 26,313,624.24
  4. Step 4: Simplify right side
    48,338,704.44x = 1,755,349,959,886,921.75
  5. Step 5: Solve for x
    x = 1,755,349,959,886,921.75/48,338,704.44
  6. Step 6: Final answer
    x = 36,313,549.98

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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.