Home / 350,833,599,234.84-526,188,191,976.18-159,560,834,945.88

Finding the Fourth Proportional to 350,833,599,234.84, 526,188,191,976.18 and 159,560,834,945.88

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Solution

The fourth proportional to 350,833,599,234.84, 526,188,191,976.18 and 159,560,834,945.88 is: 239,312,960,427.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,833,599,234.84 : 526,188,191,976.18 = 159,560,834,945.88 : x
  2. Step 2: Convert to fraction form
    350,833,599,234.84/526,188,191,976.18 = 159,560,834,945.88/x
  3. Step 3: Cross multiply
    350,833,599,234.84x = 526,188,191,976.18 × 159,560,834,945.88
  4. Step 4: Simplify right side
    350,833,599,234.84x = 83,959,027,250,382,275,346,432
  5. Step 5: Solve for x
    x = 83,959,027,250,382,275,346,432/350,833,599,234.84
  6. Step 6: Final answer
    x = 239,312,960,427.66

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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.