Home / 51,016,613.94-70,380,704.88-32,421,788.58

Finding the Fourth Proportional to 51,016,613.94, 70,380,704.88 and 32,421,788.58

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Solution

The fourth proportional to 51,016,613.94, 70,380,704.88 and 32,421,788.58 is: 44,727,945.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,016,613.94 : 70,380,704.88 = 32,421,788.58 : x
  2. Step 2: Convert to fraction form
    51,016,613.94/70,380,704.88 = 32,421,788.58/x
  3. Step 3: Cross multiply
    51,016,613.94x = 70,380,704.88 × 32,421,788.58
  4. Step 4: Simplify right side
    51,016,613.94x = 2,281,868,333,730,734
  5. Step 5: Solve for x
    x = 2,281,868,333,730,734/51,016,613.94
  6. Step 6: Final answer
    x = 44,727,945.61

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