Home / 26,915,412.80-40,373,119.20-25,002,225.20

Finding the Fourth Proportional to 26,915,412.80, 40,373,119.20 and 25,002,225.20

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Solution

The fourth proportional to 26,915,412.80, 40,373,119.20 and 25,002,225.20 is: 37,503,337.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,915,412.80 : 40,373,119.20 = 25,002,225.20 : x
  2. Step 2: Convert to fraction form
    26,915,412.80/40,373,119.20 = 25,002,225.20/x
  3. Step 3: Cross multiply
    26,915,412.80x = 40,373,119.20 × 25,002,225.20
  4. Step 4: Simplify right side
    26,915,412.80x = 1,009,417,818,264,843.88
  5. Step 5: Solve for x
    x = 1,009,417,818,264,843.88/26,915,412.80
  6. Step 6: Final answer
    x = 37,503,337.80

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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.