Home / 48,275,909.70-72,497,845.35-25,601,093.70

Finding the Fourth Proportional to 48,275,909.70, 72,497,845.35 and 25,601,093.70

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Solution

The fourth proportional to 48,275,909.70, 72,497,845.35 and 25,601,093.70 is: 38,446,176.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,275,909.70 : 72,497,845.35 = 25,601,093.70 : x
  2. Step 2: Convert to fraction form
    48,275,909.70/72,497,845.35 = 25,601,093.70/x
  3. Step 3: Cross multiply
    48,275,909.70x = 72,497,845.35 × 25,601,093.70
  4. Step 4: Simplify right side
    48,275,909.70x = 1,856,024,131,853,459
  5. Step 5: Solve for x
    x = 1,856,024,131,853,459/48,275,909.70
  6. Step 6: Final answer
    x = 38,446,176.23

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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.