Home / 96,690,149.66-144,947,730.44-35,264,907.20

Finding the Fourth Proportional to 96,690,149.66, 144,947,730.44 and 35,264,907.20

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Solution

The fourth proportional to 96,690,149.66, 144,947,730.44 and 35,264,907.20 is: 52,865,449.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,690,149.66 : 144,947,730.44 = 35,264,907.20 : x
  2. Step 2: Convert to fraction form
    96,690,149.66/144,947,730.44 = 35,264,907.20/x
  3. Step 3: Cross multiply
    96,690,149.66x = 144,947,730.44 × 35,264,907.20
  4. Step 4: Simplify right side
    96,690,149.66x = 5,111,568,262,817,216
  5. Step 5: Solve for x
    x = 5,111,568,262,817,216/96,690,149.66
  6. Step 6: Final answer
    x = 52,865,449.90

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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.