Home / 344,935,963.44-517,485,500.28-111,766,290.30

Finding the Fourth Proportional to 344,935,963.44, 517,485,500.28 and 111,766,290.30

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Solution

The fourth proportional to 344,935,963.44, 517,485,500.28 and 111,766,290.30 is: 167,675,860.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,935,963.44 : 517,485,500.28 = 111,766,290.30 : x
  2. Step 2: Convert to fraction form
    344,935,963.44/517,485,500.28 = 111,766,290.30/x
  3. Step 3: Cross multiply
    344,935,963.44x = 517,485,500.28 × 111,766,290.30
  4. Step 4: Simplify right side
    344,935,963.44x = 57,837,434,650,335,208
  5. Step 5: Solve for x
    x = 57,837,434,650,335,208/344,935,963.44
  6. Step 6: Final answer
    x = 167,675,860.97

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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.