Home / 22,039,052.80-32,993,260.80-16,384,345.60

Finding the Fourth Proportional to 22,039,052.80, 32,993,260.80 and 16,384,345.60

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Solution

The fourth proportional to 22,039,052.80, 32,993,260.80 and 16,384,345.60 is: 24,527,959.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,039,052.80 : 32,993,260.80 = 16,384,345.60 : x
  2. Step 2: Convert to fraction form
    22,039,052.80/32,993,260.80 = 16,384,345.60/x
  3. Step 3: Cross multiply
    22,039,052.80x = 32,993,260.80 × 16,384,345.60
  4. Step 4: Simplify right side
    22,039,052.80x = 540,572,987,418,132.50
  5. Step 5: Solve for x
    x = 540,572,987,418,132.50/22,039,052.80
  6. Step 6: Final answer
    x = 24,527,959.18

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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.