Home / 304,747,335.36-457,242,131.92-97,517,675.36

Finding the Fourth Proportional to 304,747,335.36, 457,242,131.92 and 97,517,675.36

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Solution

The fourth proportional to 304,747,335.36, 457,242,131.92 and 97,517,675.36 is: 146,315,273.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,747,335.36 : 457,242,131.92 = 97,517,675.36 : x
  2. Step 2: Convert to fraction form
    304,747,335.36/457,242,131.92 = 97,517,675.36/x
  3. Step 3: Cross multiply
    304,747,335.36x = 457,242,131.92 × 97,517,675.36
  4. Step 4: Simplify right side
    304,747,335.36x = 44,589,189,781,488,856
  5. Step 5: Solve for x
    x = 44,589,189,781,488,856/304,747,335.36
  6. Step 6: Final answer
    x = 146,315,273.70

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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.