Home / 22,920,227.61-34,376,604.14-6,742,395.38

Finding the Fourth Proportional to 22,920,227.61, 34,376,604.14 and 6,742,395.38

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Solution

The fourth proportional to 22,920,227.61, 34,376,604.14 and 6,742,395.38 is: 10,112,493.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,920,227.61 : 34,376,604.14 = 6,742,395.38 : x
  2. Step 2: Convert to fraction form
    22,920,227.61/34,376,604.14 = 6,742,395.38/x
  3. Step 3: Cross multiply
    22,920,227.61x = 34,376,604.14 × 6,742,395.38
  4. Step 4: Simplify right side
    22,920,227.61x = 231,780,656,728,029.88
  5. Step 5: Solve for x
    x = 231,780,656,728,029.88/22,920,227.61
  6. Step 6: Final answer
    x = 10,112,493.67

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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.