Home / 327,698,947.44-452,231,213.90-179,029,697.81

Finding the Fourth Proportional to 327,698,947.44, 452,231,213.90 and 179,029,697.81

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Solution

The fourth proportional to 327,698,947.44, 452,231,213.90 and 179,029,697.81 is: 247,064,625.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,698,947.44 : 452,231,213.90 = 179,029,697.81 : x
  2. Step 2: Convert to fraction form
    327,698,947.44/452,231,213.90 = 179,029,697.81/x
  3. Step 3: Cross multiply
    327,698,947.44x = 452,231,213.90 × 179,029,697.81
  4. Step 4: Simplify right side
    327,698,947.44x = 80,962,817,561,610,160
  5. Step 5: Solve for x
    x = 80,962,817,561,610,160/327,698,947.44
  6. Step 6: Final answer
    x = 247,064,625.00

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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.