Home / 96,091,731.46-144,367,543.30-61,615,679.59

Finding the Fourth Proportional to 96,091,731.46, 144,367,543.30 and 61,615,679.59

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Solution

The fourth proportional to 96,091,731.46, 144,367,543.30 and 61,615,679.59 is: 92,570,964.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,091,731.46 : 144,367,543.30 = 61,615,679.59 : x
  2. Step 2: Convert to fraction form
    96,091,731.46/144,367,543.30 = 61,615,679.59/x
  3. Step 3: Cross multiply
    96,091,731.46x = 144,367,543.30 × 61,615,679.59
  4. Step 4: Simplify right side
    96,091,731.46x = 8,895,304,291,168,252
  5. Step 5: Solve for x
    x = 8,895,304,291,168,252/96,091,731.46
  6. Step 6: Final answer
    x = 92,570,964.81

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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.