Home / 22,867,225.90-34,295,606.45-13,647,801.65

Finding the Fourth Proportional to 22,867,225.90, 34,295,606.45 and 13,647,801.65

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Solution

The fourth proportional to 22,867,225.90, 34,295,606.45 and 13,647,801.65 is: 20,468,579.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,867,225.90 : 34,295,606.45 = 13,647,801.65 : x
  2. Step 2: Convert to fraction form
    22,867,225.90/34,295,606.45 = 13,647,801.65/x
  3. Step 3: Cross multiply
    22,867,225.90x = 34,295,606.45 × 13,647,801.65
  4. Step 4: Simplify right side
    22,867,225.90x = 468,059,634,107,522.81
  5. Step 5: Solve for x
    x = 468,059,634,107,522.81/22,867,225.90
  6. Step 6: Final answer
    x = 20,468,579.63

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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.