Home / 52,690,884.12-79,081,727.00-36,528,185.52

Finding the Fourth Proportional to 52,690,884.12, 79,081,727.00 and 36,528,185.52

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Solution

The fourth proportional to 52,690,884.12, 79,081,727.00 and 36,528,185.52 is: 54,823,752.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,690,884.12 : 79,081,727.00 = 36,528,185.52 : x
  2. Step 2: Convert to fraction form
    52,690,884.12/79,081,727.00 = 36,528,185.52/x
  3. Step 3: Cross multiply
    52,690,884.12x = 79,081,727.00 × 36,528,185.52
  4. Step 4: Simplify right side
    52,690,884.12x = 2,888,711,994,915,352.50
  5. Step 5: Solve for x
    x = 2,888,711,994,915,352.50/52,690,884.12
  6. Step 6: Final answer
    x = 54,823,752.59

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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.