Home / 96,531,379.40-144,797,069.10-92,052,403.40

Finding the Fourth Proportional to 96,531,379.40, 144,797,069.10 and 92,052,403.40

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Solution

The fourth proportional to 96,531,379.40, 144,797,069.10 and 92,052,403.40 is: 138,078,605.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,531,379.40 : 144,797,069.10 = 92,052,403.40 : x
  2. Step 2: Convert to fraction form
    96,531,379.40/144,797,069.10 = 92,052,403.40/x
  3. Step 3: Cross multiply
    96,531,379.40x = 144,797,069.10 × 92,052,403.40
  4. Step 4: Simplify right side
    96,531,379.40x = 13,328,918,215,930,876
  5. Step 5: Solve for x
    x = 13,328,918,215,930,876/96,531,379.40
  6. Step 6: Final answer
    x = 138,078,605.10

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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.