Home / 24,148,999.60-36,223,499.40-21,760,212.40

Finding the Fourth Proportional to 24,148,999.60, 36,223,499.40 and 21,760,212.40

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Solution

The fourth proportional to 24,148,999.60, 36,223,499.40 and 21,760,212.40 is: 32,640,318.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,148,999.60 : 36,223,499.40 = 21,760,212.40 : x
  2. Step 2: Convert to fraction form
    24,148,999.60/36,223,499.40 = 21,760,212.40/x
  3. Step 3: Cross multiply
    24,148,999.60x = 36,223,499.40 × 21,760,212.40
  4. Step 4: Simplify right side
    24,148,999.60x = 788,231,040,815,272.50
  5. Step 5: Solve for x
    x = 788,231,040,815,272.50/24,148,999.60
  6. Step 6: Final answer
    x = 32,640,318.60

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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.