Home / 239,333,859.30-359,177,736.15-95,829,680.10

Finding the Fourth Proportional to 239,333,859.30, 359,177,736.15 and 95,829,680.10

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Solution

The fourth proportional to 239,333,859.30, 359,177,736.15 and 95,829,680.10 is: 143,815,370.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,333,859.30 : 359,177,736.15 = 95,829,680.10 : x
  2. Step 2: Convert to fraction form
    239,333,859.30/359,177,736.15 = 95,829,680.10/x
  3. Step 3: Cross multiply
    239,333,859.30x = 359,177,736.15 × 95,829,680.10
  4. Step 4: Simplify right side
    239,333,859.30x = 34,419,887,554,296,700
  5. Step 5: Solve for x
    x = 34,419,887,554,296,700/239,333,859.30
  6. Step 6: Final answer
    x = 143,815,370.11

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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.