Home / 14,795,151.80-22,178,730.90-8,734,537.40

Finding the Fourth Proportional to 14,795,151.80, 22,178,730.90 and 8,734,537.40

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Solution

The fourth proportional to 14,795,151.80, 22,178,730.90 and 8,734,537.40 is: 13,093,542.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,795,151.80 : 22,178,730.90 = 8,734,537.40 : x
  2. Step 2: Convert to fraction form
    14,795,151.80/22,178,730.90 = 8,734,537.40/x
  3. Step 3: Cross multiply
    14,795,151.80x = 22,178,730.90 × 8,734,537.40
  4. Step 4: Simplify right side
    14,795,151.80x = 193,720,954,530,585.66
  5. Step 5: Solve for x
    x = 193,720,954,530,585.66/14,795,151.80
  6. Step 6: Final answer
    x = 13,093,542.88

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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.