Home / 26,959,468.30-40,439,202.45-16,755,801.10

Finding the Fourth Proportional to 26,959,468.30, 40,439,202.45 and 16,755,801.10

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Solution

The fourth proportional to 26,959,468.30, 40,439,202.45 and 16,755,801.10 is: 25,133,701.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,959,468.30 : 40,439,202.45 = 16,755,801.10 : x
  2. Step 2: Convert to fraction form
    26,959,468.30/40,439,202.45 = 16,755,801.10/x
  3. Step 3: Cross multiply
    26,959,468.30x = 40,439,202.45 × 16,755,801.10
  4. Step 4: Simplify right side
    26,959,468.30x = 677,591,232,894,832.75
  5. Step 5: Solve for x
    x = 677,591,232,894,832.75/26,959,468.30
  6. Step 6: Final answer
    x = 25,133,701.65

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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.