Home / 14,972,117.10-22,458,175.65-8,253,653.10

Finding the Fourth Proportional to 14,972,117.10, 22,458,175.65 and 8,253,653.10

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Solution

The fourth proportional to 14,972,117.10, 22,458,175.65 and 8,253,653.10 is: 12,380,479.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,972,117.10 : 22,458,175.65 = 8,253,653.10 : x
  2. Step 2: Convert to fraction form
    14,972,117.10/22,458,175.65 = 8,253,653.10/x
  3. Step 3: Cross multiply
    14,972,117.10x = 22,458,175.65 × 8,253,653.10
  4. Step 4: Simplify right side
    14,972,117.10x = 185,361,991,073,967
  5. Step 5: Solve for x
    x = 185,361,991,073,967/14,972,117.10
  6. Step 6: Final answer
    x = 12,380,479.65

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Double scale
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Similar ratio
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1.5x scale

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.