Home / 73,944,044.10-110,706,114.15-69,922,296.90

Finding the Fourth Proportional to 73,944,044.10, 110,706,114.15 and 69,922,296.90

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Solution

The fourth proportional to 73,944,044.10, 110,706,114.15 and 69,922,296.90 is: 104,684,912.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,944,044.10 : 110,706,114.15 = 69,922,296.90 : x
  2. Step 2: Convert to fraction form
    73,944,044.10/110,706,114.15 = 69,922,296.90/x
  3. Step 3: Cross multiply
    73,944,044.10x = 110,706,114.15 × 69,922,296.90
  4. Step 4: Simplify right side
    73,944,044.10x = 7,740,825,782,241,592
  5. Step 5: Solve for x
    x = 7,740,825,782,241,592/73,944,044.10
  6. Step 6: Final answer
    x = 104,684,912.44

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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.