Home / 54,434,409.32-75,119,353.34-29,654,799.79

Finding the Fourth Proportional to 54,434,409.32, 75,119,353.34 and 29,654,799.79

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Solution

The fourth proportional to 54,434,409.32, 75,119,353.34 and 29,654,799.79 is: 40,923,552.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,434,409.32 : 75,119,353.34 = 29,654,799.79 : x
  2. Step 2: Convert to fraction form
    54,434,409.32/75,119,353.34 = 29,654,799.79/x
  3. Step 3: Cross multiply
    54,434,409.32x = 75,119,353.34 × 29,654,799.79
  4. Step 4: Simplify right side
    54,434,409.32x = 2,227,649,383,577,831
  5. Step 5: Solve for x
    x = 2,227,649,383,577,831/54,434,409.32
  6. Step 6: Final answer
    x = 40,923,552.06

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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.