Home / 33,186,244.77-45,796,854.20-19,250,418.33

Finding the Fourth Proportional to 33,186,244.77, 45,796,854.20 and 19,250,418.33

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Solution

The fourth proportional to 33,186,244.77, 45,796,854.20 and 19,250,418.33 is: 26,565,482.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,186,244.77 : 45,796,854.20 = 19,250,418.33 : x
  2. Step 2: Convert to fraction form
    33,186,244.77/45,796,854.20 = 19,250,418.33/x
  3. Step 3: Cross multiply
    33,186,244.77x = 45,796,854.20 × 19,250,418.33
  4. Step 4: Simplify right side
    33,186,244.77x = 881,608,601,451,765.38
  5. Step 5: Solve for x
    x = 881,608,601,451,765.38/33,186,244.77
  6. Step 6: Final answer
    x = 26,565,482.40

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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.