Home / 36,353,701.85-50,166,356.72-19,832,843.43

Finding the Fourth Proportional to 36,353,701.85, 50,166,356.72 and 19,832,843.43

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Solution

The fourth proportional to 36,353,701.85, 50,166,356.72 and 19,832,843.43 is: 27,368,368.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,353,701.85 : 50,166,356.72 = 19,832,843.43 : x
  2. Step 2: Convert to fraction form
    36,353,701.85/50,166,356.72 = 19,832,843.43/x
  3. Step 3: Cross multiply
    36,353,701.85x = 50,166,356.72 × 19,832,843.43
  4. Step 4: Simplify right side
    36,353,701.85x = 994,941,498,182,124.25
  5. Step 5: Solve for x
    x = 994,941,498,182,124.25/36,353,701.85
  6. Step 6: Final answer
    x = 27,368,368.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.