Home / 227,791,603.29-341,811,794.75-96,613,474.35

Finding the Fourth Proportional to 227,791,603.29, 341,811,794.75 and 96,613,474.35

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Solution

The fourth proportional to 227,791,603.29, 341,811,794.75 and 96,613,474.35 is: 144,972,969.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,791,603.29 : 341,811,794.75 = 96,613,474.35 : x
  2. Step 2: Convert to fraction form
    227,791,603.29/341,811,794.75 = 96,613,474.35/x
  3. Step 3: Cross multiply
    227,791,603.29x = 341,811,794.75 × 96,613,474.35
  4. Step 4: Simplify right side
    227,791,603.29x = 33,023,625,064,123,520
  5. Step 5: Solve for x
    x = 33,023,625,064,123,520/227,791,603.29
  6. Step 6: Final answer
    x = 144,972,969.10

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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.