Home / 32,215,049.60-44,456,774.88-17,728,361.60

Finding the Fourth Proportional to 32,215,049.60, 44,456,774.88 and 17,728,361.60

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Solution

The fourth proportional to 32,215,049.60, 44,456,774.88 and 17,728,361.60 is: 24,465,142.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,215,049.60 : 44,456,774.88 = 17,728,361.60 : x
  2. Step 2: Convert to fraction form
    32,215,049.60/44,456,774.88 = 17,728,361.60/x
  3. Step 3: Cross multiply
    32,215,049.60x = 44,456,774.88 × 17,728,361.60
  4. Step 4: Simplify right side
    32,215,049.60x = 788,145,780,642,436.75
  5. Step 5: Solve for x
    x = 788,145,780,642,436.75/32,215,049.60
  6. Step 6: Final answer
    x = 24,465,142.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.