Home / 96,228,052.70-144,342,079.05-57,964,300.70

Finding the Fourth Proportional to 96,228,052.70, 144,342,079.05 and 57,964,300.70

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Solution

The fourth proportional to 96,228,052.70, 144,342,079.05 and 57,964,300.70 is: 86,946,451.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,228,052.70 : 144,342,079.05 = 57,964,300.70 : x
  2. Step 2: Convert to fraction form
    96,228,052.70/144,342,079.05 = 57,964,300.70/x
  3. Step 3: Cross multiply
    96,228,052.70x = 144,342,079.05 × 57,964,300.70
  4. Step 4: Simplify right side
    96,228,052.70x = 8,366,687,673,717,371
  5. Step 5: Solve for x
    x = 8,366,687,673,717,371/96,228,052.70
  6. Step 6: Final answer
    x = 86,946,451.05

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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.