Home / 40,356,502.80-60,534,754.20-33,270,622.80

Finding the Fourth Proportional to 40,356,502.80, 60,534,754.20 and 33,270,622.80

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Solution

The fourth proportional to 40,356,502.80, 60,534,754.20 and 33,270,622.80 is: 49,905,934.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,356,502.80 : 60,534,754.20 = 33,270,622.80 : x
  2. Step 2: Convert to fraction form
    40,356,502.80/60,534,754.20 = 33,270,622.80/x
  3. Step 3: Cross multiply
    40,356,502.80x = 60,534,754.20 × 33,270,622.80
  4. Step 4: Simplify right side
    40,356,502.80x = 2,014,028,973,278,916
  5. Step 5: Solve for x
    x = 2,014,028,973,278,916/40,356,502.80
  6. Step 6: Final answer
    x = 49,905,934.20

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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.