Home / 96,771,234.20-144,820,928.10-88,709,077.40

Finding the Fourth Proportional to 96,771,234.20, 144,820,928.10 and 88,709,077.40

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Solution

The fourth proportional to 96,771,234.20, 144,820,928.10 and 88,709,077.40 is: 132,755,679.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,771,234.20 : 144,820,928.10 = 88,709,077.40 : x
  2. Step 2: Convert to fraction form
    96,771,234.20/144,820,928.10 = 88,709,077.40/x
  3. Step 3: Cross multiply
    96,771,234.20x = 144,820,928.10 × 88,709,077.40
  4. Step 4: Simplify right side
    96,771,234.20x = 12,846,930,919,962,736
  5. Step 5: Solve for x
    x = 12,846,930,919,962,736/96,771,234.20
  6. Step 6: Final answer
    x = 132,755,679.17

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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.