Home / 39,711,723.34-54,796,212.29-22,304,734.24

Finding the Fourth Proportional to 39,711,723.34, 54,796,212.29 and 22,304,734.24

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Solution

The fourth proportional to 39,711,723.34, 54,796,212.29 and 22,304,734.24 is: 30,777,182.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,711,723.34 : 54,796,212.29 = 22,304,734.24 : x
  2. Step 2: Convert to fraction form
    39,711,723.34/54,796,212.29 = 22,304,734.24/x
  3. Step 3: Cross multiply
    39,711,723.34x = 54,796,212.29 × 22,304,734.24
  4. Step 4: Simplify right side
    39,711,723.34x = 1,222,214,952,101,567
  5. Step 5: Solve for x
    x = 1,222,214,952,101,567/39,711,723.34
  6. Step 6: Final answer
    x = 30,777,182.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.