Home / 54,734,479.30-82,091,221.35-16,397,244.10

Finding the Fourth Proportional to 54,734,479.30, 82,091,221.35 and 16,397,244.10

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Solution

The fourth proportional to 54,734,479.30, 82,091,221.35 and 16,397,244.10 is: 24,592,721.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,734,479.30 : 82,091,221.35 = 16,397,244.10 : x
  2. Step 2: Convert to fraction form
    54,734,479.30/82,091,221.35 = 16,397,244.10/x
  3. Step 3: Cross multiply
    54,734,479.30x = 82,091,221.35 × 16,397,244.10
  4. Step 4: Simplify right side
    54,734,479.30x = 1,346,069,794,943,081.50
  5. Step 5: Solve for x
    x = 1,346,069,794,943,081.50/54,734,479.30
  6. Step 6: Final answer
    x = 24,592,721.30

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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.