Home / 24,255,029.60-36,382,544.40-11,500,445.60

Finding the Fourth Proportional to 24,255,029.60, 36,382,544.40 and 11,500,445.60

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Solution

The fourth proportional to 24,255,029.60, 36,382,544.40 and 11,500,445.60 is: 17,250,668.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,255,029.60 : 36,382,544.40 = 11,500,445.60 : x
  2. Step 2: Convert to fraction form
    24,255,029.60/36,382,544.40 = 11,500,445.60/x
  3. Step 3: Cross multiply
    24,255,029.60x = 36,382,544.40 × 11,500,445.60
  4. Step 4: Simplify right side
    24,255,029.60x = 418,415,472,661,784.62
  5. Step 5: Solve for x
    x = 418,415,472,661,784.62/24,255,029.60
  6. Step 6: Final answer
    x = 17,250,668.40

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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.