Home / 22,960,888.39-34,441,379.97-21,557,884.15

Finding the Fourth Proportional to 22,960,888.39, 34,441,379.97 and 21,557,884.15

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Solution

The fourth proportional to 22,960,888.39, 34,441,379.97 and 21,557,884.15 is: 32,336,870.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,960,888.39 : 34,441,379.97 = 21,557,884.15 : x
  2. Step 2: Convert to fraction form
    22,960,888.39/34,441,379.97 = 21,557,884.15/x
  3. Step 3: Cross multiply
    22,960,888.39x = 34,441,379.97 × 21,557,884.15
  4. Step 4: Simplify right side
    22,960,888.39x = 742,483,279,359,390.38
  5. Step 5: Solve for x
    x = 742,483,279,359,390.38/22,960,888.39
  6. Step 6: Final answer
    x = 32,336,870.71

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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.