Home / 43,700,599.80-65,541,714.30-22,114,909.80

Finding the Fourth Proportional to 43,700,599.80, 65,541,714.30 and 22,114,909.80

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Solution

The fourth proportional to 43,700,599.80, 65,541,714.30 and 22,114,909.80 is: 33,167,716.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,700,599.80 : 65,541,714.30 = 22,114,909.80 : x
  2. Step 2: Convert to fraction form
    43,700,599.80/65,541,714.30 = 22,114,909.80/x
  3. Step 3: Cross multiply
    43,700,599.80x = 65,541,714.30 × 22,114,909.80
  4. Step 4: Simplify right side
    43,700,599.80x = 1,449,449,099,881,870
  5. Step 5: Solve for x
    x = 1,449,449,099,881,870/43,700,599.80
  6. Step 6: Final answer
    x = 33,167,716.38

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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.