Home / 22,920,226.10-34,376,601.89-6,742,393.88

Finding the Fourth Proportional to 22,920,226.10, 34,376,601.89 and 6,742,393.88

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Solution

The fourth proportional to 22,920,226.10, 34,376,601.89 and 6,742,393.88 is: 10,112,491.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,920,226.10 : 34,376,601.89 = 6,742,393.88 : x
  2. Step 2: Convert to fraction form
    22,920,226.10/34,376,601.89 = 6,742,393.88/x
  3. Step 3: Cross multiply
    22,920,226.10x = 34,376,601.89 × 6,742,393.88
  4. Step 4: Simplify right side
    22,920,226.10x = 231,780,590,236,673.78
  5. Step 5: Solve for x
    x = 231,780,590,236,673.78/22,920,226.10
  6. Step 6: Final answer
    x = 10,112,491.44

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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.