Home / 15,103,693.10-22,618,214.85-10,027,520.30

Finding the Fourth Proportional to 15,103,693.10, 22,618,214.85 and 10,027,520.30

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Solution

The fourth proportional to 15,103,693.10, 22,618,214.85 and 10,027,520.30 is: 15,016,500.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,103,693.10 : 22,618,214.85 = 10,027,520.30 : x
  2. Step 2: Convert to fraction form
    15,103,693.10/22,618,214.85 = 10,027,520.30/x
  3. Step 3: Cross multiply
    15,103,693.10x = 22,618,214.85 × 10,027,520.30
  4. Step 4: Simplify right side
    15,103,693.10x = 226,804,608,558,136.50
  5. Step 5: Solve for x
    x = 226,804,608,558,136.50/15,103,693.10
  6. Step 6: Final answer
    x = 15,016,500.07

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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.