Home / 33,274,484.64-45,910,919.36-19,327,552.64

Finding the Fourth Proportional to 33,274,484.64, 45,910,919.36 and 19,327,552.64

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Solution

The fourth proportional to 33,274,484.64, 45,910,919.36 and 19,327,552.64 is: 26,667,451.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,274,484.64 : 45,910,919.36 = 19,327,552.64 : x
  2. Step 2: Convert to fraction form
    33,274,484.64/45,910,919.36 = 19,327,552.64/x
  3. Step 3: Cross multiply
    33,274,484.64x = 45,910,919.36 × 19,327,552.64
  4. Step 4: Simplify right side
    33,274,484.64x = 887,345,710,681,195.12
  5. Step 5: Solve for x
    x = 887,345,710,681,195.12/33,274,484.64
  6. Step 6: Final answer
    x = 26,667,451.66

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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.