Home / 11,073,349.40-16,610,024.10-10,359,512.60

Finding the Fourth Proportional to 11,073,349.40, 16,610,024.10 and 10,359,512.60

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Solution

The fourth proportional to 11,073,349.40, 16,610,024.10 and 10,359,512.60 is: 15,539,268.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,073,349.40 : 16,610,024.10 = 10,359,512.60 : x
  2. Step 2: Convert to fraction form
    11,073,349.40/16,610,024.10 = 10,359,512.60/x
  3. Step 3: Cross multiply
    11,073,349.40x = 16,610,024.10 × 10,359,512.60
  4. Step 4: Simplify right side
    11,073,349.40x = 172,071,753,950,253.66
  5. Step 5: Solve for x
    x = 172,071,753,950,253.66/11,073,349.40
  6. Step 6: Final answer
    x = 15,539,268.90

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1.5x scale

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.