Home / 49,071,725.44-73,608,351.45-14,531,621.20

Finding the Fourth Proportional to 49,071,725.44, 73,608,351.45 and 14,531,621.20

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Solution

The fourth proportional to 49,071,725.44, 73,608,351.45 and 14,531,621.20 is: 21,797,657.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,071,725.44 : 73,608,351.45 = 14,531,621.20 : x
  2. Step 2: Convert to fraction form
    49,071,725.44/73,608,351.45 = 14,531,621.20/x
  3. Step 3: Cross multiply
    49,071,725.44x = 73,608,351.45 × 14,531,621.20
  4. Step 4: Simplify right side
    49,071,725.44x = 1,069,648,680,427,870.75
  5. Step 5: Solve for x
    x = 1,069,648,680,427,870.75/49,071,725.44
  6. Step 6: Final answer
    x = 21,797,657.83

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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.