Home / 44,552,111.78-66,828,224.87-12,204,298.66

Finding the Fourth Proportional to 44,552,111.78, 66,828,224.87 and 12,204,298.66

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Solution

The fourth proportional to 44,552,111.78, 66,828,224.87 and 12,204,298.66 is: 18,306,463.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,552,111.78 : 66,828,224.87 = 12,204,298.66 : x
  2. Step 2: Convert to fraction form
    44,552,111.78/66,828,224.87 = 12,204,298.66/x
  3. Step 3: Cross multiply
    44,552,111.78x = 66,828,224.87 × 12,204,298.66
  4. Step 4: Simplify right side
    44,552,111.78x = 815,591,615,231,119.62
  5. Step 5: Solve for x
    x = 815,591,615,231,119.62/44,552,111.78
  6. Step 6: Final answer
    x = 18,306,463.66

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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.