Home / 26,941,629.60-40,412,444.40-16,192,087.20

Finding the Fourth Proportional to 26,941,629.60, 40,412,444.40 and 16,192,087.20

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Solution

The fourth proportional to 26,941,629.60, 40,412,444.40 and 16,192,087.20 is: 24,288,130.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,941,629.60 : 40,412,444.40 = 16,192,087.20 : x
  2. Step 2: Convert to fraction form
    26,941,629.60/40,412,444.40 = 16,192,087.20/x
  3. Step 3: Cross multiply
    26,941,629.60x = 40,412,444.40 × 16,192,087.20
  4. Step 4: Simplify right side
    26,941,629.60x = 654,361,823,689,951.62
  5. Step 5: Solve for x
    x = 654,361,823,689,951.62/26,941,629.60
  6. Step 6: Final answer
    x = 24,288,130.80

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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.