Home / 48,407,015.59-72,625,872.96-17,282,005.04

Finding the Fourth Proportional to 48,407,015.59, 72,625,872.96 and 17,282,005.04

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Solution

The fourth proportional to 48,407,015.59, 72,625,872.96 and 17,282,005.04 is: 25,928,487.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,407,015.59 : 72,625,872.96 = 17,282,005.04 : x
  2. Step 2: Convert to fraction form
    48,407,015.59/72,625,872.96 = 17,282,005.04/x
  3. Step 3: Cross multiply
    48,407,015.59x = 72,625,872.96 × 17,282,005.04
  4. Step 4: Simplify right side
    48,407,015.59x = 1,255,120,702,253,601.50
  5. Step 5: Solve for x
    x = 1,255,120,702,253,601.50/48,407,015.59
  6. Step 6: Final answer
    x = 25,928,487.57

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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.