Home / 32,245,614.29-44,447,082.86-21,788,364.44

Finding the Fourth Proportional to 32,245,614.29, 44,447,082.86 and 21,788,364.44

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Solution

The fourth proportional to 32,245,614.29, 44,447,082.86 and 21,788,364.44 is: 30,032,897.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,245,614.29 : 44,447,082.86 = 21,788,364.44 : x
  2. Step 2: Convert to fraction form
    32,245,614.29/44,447,082.86 = 21,788,364.44/x
  3. Step 3: Cross multiply
    32,245,614.29x = 44,447,082.86 × 21,788,364.44
  4. Step 4: Simplify right side
    32,245,614.29x = 968,429,239,317,380.12
  5. Step 5: Solve for x
    x = 968,429,239,317,380.12/32,245,614.29
  6. Step 6: Final answer
    x = 30,032,897.83

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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.