Home / 11,092,652.20-16,714,693.79-9,115,193.44

Finding the Fourth Proportional to 11,092,652.20, 16,714,693.79 and 9,115,193.44

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Solution

The fourth proportional to 11,092,652.20, 16,714,693.79 and 9,115,193.44 is: 13,735,008.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,092,652.20 : 16,714,693.79 = 9,115,193.44 : x
  2. Step 2: Convert to fraction form
    11,092,652.20/16,714,693.79 = 9,115,193.44/x
  3. Step 3: Cross multiply
    11,092,652.20x = 16,714,693.79 × 9,115,193.44
  4. Step 4: Simplify right side
    11,092,652.20x = 152,357,667,186,216.72
  5. Step 5: Solve for x
    x = 152,357,667,186,216.72/11,092,652.20
  6. Step 6: Final answer
    x = 13,735,008.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.