Home / 22,920,275.76-34,376,676.42-6,742,443.56

Finding the Fourth Proportional to 22,920,275.76, 34,376,676.42 and 6,742,443.56

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Solution

The fourth proportional to 22,920,275.76, 34,376,676.42 and 6,742,443.56 is: 10,112,565.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,920,275.76 : 34,376,676.42 = 6,742,443.56 : x
  2. Step 2: Convert to fraction form
    22,920,275.76/34,376,676.42 = 6,742,443.56/x
  3. Step 3: Cross multiply
    22,920,275.76x = 34,376,676.42 × 6,742,443.56
  4. Step 4: Simplify right side
    22,920,275.76x = 231,782,800,542,232.84
  5. Step 5: Solve for x
    x = 231,782,800,542,232.84/22,920,275.76
  6. Step 6: Final answer
    x = 10,112,565.96

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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.