Home / 29,235,344.40-43,932,512.16-15,598,125.36

Finding the Fourth Proportional to 29,235,344.40, 43,932,512.16 and 15,598,125.36

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Solution

The fourth proportional to 29,235,344.40, 43,932,512.16 and 15,598,125.36 is: 23,439,601.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,235,344.40 : 43,932,512.16 = 15,598,125.36 : x
  2. Step 2: Convert to fraction form
    29,235,344.40/43,932,512.16 = 15,598,125.36/x
  3. Step 3: Cross multiply
    29,235,344.40x = 43,932,512.16 × 15,598,125.36
  4. Step 4: Simplify right side
    29,235,344.40x = 685,264,832,051,404.25
  5. Step 5: Solve for x
    x = 685,264,832,051,404.25/29,235,344.40
  6. Step 6: Final answer
    x = 23,439,601.83

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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.