Home / 96,311,036.70-144,466,555.05-61,873,659.90

Finding the Fourth Proportional to 96,311,036.70, 144,466,555.05 and 61,873,659.90

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Solution

The fourth proportional to 96,311,036.70, 144,466,555.05 and 61,873,659.90 is: 92,810,489.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,311,036.70 : 144,466,555.05 = 61,873,659.90 : x
  2. Step 2: Convert to fraction form
    96,311,036.70/144,466,555.05 = 61,873,659.90/x
  3. Step 3: Cross multiply
    96,311,036.70x = 144,466,555.05 × 61,873,659.90
  4. Step 4: Simplify right side
    96,311,036.70x = 8,938,674,494,088,328
  5. Step 5: Solve for x
    x = 8,938,674,494,088,328/96,311,036.70
  6. Step 6: Final answer
    x = 92,810,489.85

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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.