Home / 96,239,691.55-144,368,020.46-27,153,100.27

Finding the Fourth Proportional to 96,239,691.55, 144,368,020.46 and 27,153,100.27

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Solution

The fourth proportional to 96,239,691.55, 144,368,020.46 and 27,153,100.27 is: 40,732,043.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,239,691.55 : 144,368,020.46 = 27,153,100.27 : x
  2. Step 2: Convert to fraction form
    96,239,691.55/144,368,020.46 = 27,153,100.27/x
  3. Step 3: Cross multiply
    96,239,691.55x = 144,368,020.46 × 27,153,100.27
  4. Step 4: Simplify right side
    96,239,691.55x = 3,920,039,334,835,106
  5. Step 5: Solve for x
    x = 3,920,039,334,835,106/96,239,691.55
  6. Step 6: Final answer
    x = 40,732,043.84

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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.