Home / 83,933,856-125,816,734.08-32,745,450.24

Finding the Fourth Proportional to 83,933,856, 125,816,734.08 and 32,745,450.24

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Solution

The fourth proportional to 83,933,856, 125,816,734.08 and 32,745,450.24 is: 49,085,384.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,933,856 : 125,816,734.08 = 32,745,450.24 : x
  2. Step 2: Convert to fraction form
    83,933,856/125,816,734.08 = 32,745,450.24/x
  3. Step 3: Cross multiply
    83,933,856x = 125,816,734.08 × 32,745,450.24
  4. Step 4: Simplify right side
    83,933,856x = 4,119,925,605,175,952
  5. Step 5: Solve for x
    x = 4,119,925,605,175,952/83,933,856
  6. Step 6: Final answer
    x = 49,085,384.63

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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.