Home / 33,835,127.68-50,711,080.20-13,344,279.04

Finding the Fourth Proportional to 33,835,127.68, 50,711,080.20 and 13,344,279.04

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Solution

The fourth proportional to 33,835,127.68, 50,711,080.20 and 13,344,279.04 is: 20,000,007.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,835,127.68 : 50,711,080.20 = 13,344,279.04 : x
  2. Step 2: Convert to fraction form
    33,835,127.68/50,711,080.20 = 13,344,279.04/x
  3. Step 3: Cross multiply
    33,835,127.68x = 50,711,080.20 × 13,344,279.04
  4. Step 4: Simplify right side
    33,835,127.68x = 676,702,804,608,619
  5. Step 5: Solve for x
    x = 676,702,804,608,619/33,835,127.68
  6. Step 6: Final answer
    x = 20,000,007.42

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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.