Home / 44,205,924.80-66,317,855.20-13,906,740.80

Finding the Fourth Proportional to 44,205,924.80, 66,317,855.20 and 13,906,740.80

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Solution

The fourth proportional to 44,205,924.80, 66,317,855.20 and 13,906,740.80 is: 20,862,932.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,205,924.80 : 66,317,855.20 = 13,906,740.80 : x
  2. Step 2: Convert to fraction form
    44,205,924.80/66,317,855.20 = 13,906,740.80/x
  3. Step 3: Cross multiply
    44,205,924.80x = 66,317,855.20 × 13,906,740.80
  4. Step 4: Simplify right side
    44,205,924.80x = 922,265,222,678,332.25
  5. Step 5: Solve for x
    x = 922,265,222,678,332.25/44,205,924.80
  6. Step 6: Final answer
    x = 20,862,932.44

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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.