Home / 32,197,379.49-44,428,348.13-21,766,089.33

Finding the Fourth Proportional to 32,197,379.49, 44,428,348.13 and 21,766,089.33

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Solution

The fourth proportional to 32,197,379.49, 44,428,348.13 and 21,766,089.33 is: 30,034,475.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,197,379.49 : 44,428,348.13 = 21,766,089.33 : x
  2. Step 2: Convert to fraction form
    32,197,379.49/44,428,348.13 = 21,766,089.33/x
  3. Step 3: Cross multiply
    32,197,379.49x = 44,428,348.13 × 21,766,089.33
  4. Step 4: Simplify right side
    32,197,379.49x = 967,031,394,073,087.88
  5. Step 5: Solve for x
    x = 967,031,394,073,087.88/32,197,379.49
  6. Step 6: Final answer
    x = 30,034,475.15

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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.