Home / 33,578,410.90-50,367,616.35-31,002,999.70

Finding the Fourth Proportional to 33,578,410.90, 50,367,616.35 and 31,002,999.70

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Solution

The fourth proportional to 33,578,410.90, 50,367,616.35 and 31,002,999.70 is: 46,504,499.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,578,410.90 : 50,367,616.35 = 31,002,999.70 : x
  2. Step 2: Convert to fraction form
    33,578,410.90/50,367,616.35 = 31,002,999.70/x
  3. Step 3: Cross multiply
    33,578,410.90x = 50,367,616.35 × 31,002,999.70
  4. Step 4: Simplify right side
    33,578,410.90x = 1,561,547,194,588,765
  5. Step 5: Solve for x
    x = 1,561,547,194,588,765/33,578,410.90
  6. Step 6: Final answer
    x = 46,504,499.55

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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.