Home / 15,103,680.10-22,618,195.35-10,027,507.30

Finding the Fourth Proportional to 15,103,680.10, 22,618,195.35 and 10,027,507.30

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Solution

The fourth proportional to 15,103,680.10, 22,618,195.35 and 10,027,507.30 is: 15,016,480.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,103,680.10 : 22,618,195.35 = 10,027,507.30 : x
  2. Step 2: Convert to fraction form
    15,103,680.10/22,618,195.35 = 10,027,507.30/x
  3. Step 3: Cross multiply
    15,103,680.10x = 22,618,195.35 × 10,027,507.30
  4. Step 4: Simplify right side
    15,103,680.10x = 226,804,118,984,951.09
  5. Step 5: Solve for x
    x = 226,804,118,984,951.09/15,103,680.10
  6. Step 6: Final answer
    x = 15,016,480.59

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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.