Home / 83,633,753.46-125,407,554.39-37,536,104.43

Finding the Fourth Proportional to 83,633,753.46, 125,407,554.39 and 37,536,104.43

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Solution

The fourth proportional to 83,633,753.46, 125,407,554.39 and 37,536,104.43 is: 56,284,823.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,633,753.46 : 125,407,554.39 = 37,536,104.43 : x
  2. Step 2: Convert to fraction form
    83,633,753.46/125,407,554.39 = 37,536,104.43/x
  3. Step 3: Cross multiply
    83,633,753.46x = 125,407,554.39 × 37,536,104.43
  4. Step 4: Simplify right side
    83,633,753.46x = 4,707,311,057,788,468
  5. Step 5: Solve for x
    x = 4,707,311,057,788,468/83,633,753.46
  6. Step 6: Final answer
    x = 56,284,823.57

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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.