Home / 52,763,998.80-79,034,023.80-43,806,046.80

Finding the Fourth Proportional to 52,763,998.80, 79,034,023.80 and 43,806,046.80

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Solution

The fourth proportional to 52,763,998.80, 79,034,023.80 and 43,806,046.80 is: 65,616,106.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,763,998.80 : 79,034,023.80 = 43,806,046.80 : x
  2. Step 2: Convert to fraction form
    52,763,998.80/79,034,023.80 = 43,806,046.80/x
  3. Step 3: Cross multiply
    52,763,998.80x = 79,034,023.80 × 43,806,046.80
  4. Step 4: Simplify right side
    52,763,998.80x = 3,462,168,145,375,113.50
  5. Step 5: Solve for x
    x = 3,462,168,145,375,113.50/52,763,998.80
  6. Step 6: Final answer
    x = 65,616,106.14

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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.