Home / 34,797,188.17-52,202,503.67-13,230,112.96

Finding the Fourth Proportional to 34,797,188.17, 52,202,503.67 and 13,230,112.96

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Solution

The fourth proportional to 34,797,188.17, 52,202,503.67 and 13,230,112.96 is: 19,847,724.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,797,188.17 : 52,202,503.67 = 13,230,112.96 : x
  2. Step 2: Convert to fraction form
    34,797,188.17/52,202,503.67 = 13,230,112.96/x
  3. Step 3: Cross multiply
    34,797,188.17x = 52,202,503.67 × 13,230,112.96
  4. Step 4: Simplify right side
    34,797,188.17x = 690,645,020,422,436.50
  5. Step 5: Solve for x
    x = 690,645,020,422,436.50/34,797,188.17
  6. Step 6: Final answer
    x = 19,847,724.97

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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.