Home / 96,690,121.62-144,947,688.42-35,264,879.14

Finding the Fourth Proportional to 96,690,121.62, 144,947,688.42 and 35,264,879.14

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Solution

The fourth proportional to 96,690,121.62, 144,947,688.42 and 35,264,879.14 is: 52,865,407.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,690,121.62 : 144,947,688.42 = 35,264,879.14 : x
  2. Step 2: Convert to fraction form
    96,690,121.62/144,947,688.42 = 35,264,879.14/x
  3. Step 3: Cross multiply
    96,690,121.62x = 144,947,688.42 × 35,264,879.14
  4. Step 4: Simplify right side
    96,690,121.62x = 5,111,562,713,753,677
  5. Step 5: Solve for x
    x = 5,111,562,713,753,677/96,690,121.62
  6. Step 6: Final answer
    x = 52,865,407.84

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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.