Home / 22,920,229.11-34,376,606.39-6,742,396.88

Finding the Fourth Proportional to 22,920,229.11, 34,376,606.39 and 6,742,396.88

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Solution

The fourth proportional to 22,920,229.11, 34,376,606.39 and 6,742,396.88 is: 10,112,495.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,920,229.11 : 34,376,606.39 = 6,742,396.88 : x
  2. Step 2: Convert to fraction form
    22,920,229.11/34,376,606.39 = 6,742,396.88/x
  3. Step 3: Cross multiply
    22,920,229.11x = 34,376,606.39 × 6,742,396.88
  4. Step 4: Simplify right side
    22,920,229.11x = 231,780,723,463,329.03
  5. Step 5: Solve for x
    x = 231,780,723,463,329.03/22,920,229.11
  6. Step 6: Final answer
    x = 10,112,495.92

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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.