Home / 350,833,599,236.34-526,188,191,978.43-159,560,834,947.38

Finding the Fourth Proportional to 350,833,599,236.34, 526,188,191,978.43 and 159,560,834,947.38

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Solution

The fourth proportional to 350,833,599,236.34, 526,188,191,978.43 and 159,560,834,947.38 is: 239,312,960,429.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,833,599,236.34 : 526,188,191,978.43 = 159,560,834,947.38 : x
  2. Step 2: Convert to fraction form
    350,833,599,236.34/526,188,191,978.43 = 159,560,834,947.38/x
  3. Step 3: Cross multiply
    350,833,599,236.34x = 526,188,191,978.43 × 159,560,834,947.38
  4. Step 4: Simplify right side
    350,833,599,236.34x = 83,959,027,251,530,575,118,336
  5. Step 5: Solve for x
    x = 83,959,027,251,530,575,118,336/350,833,599,236.34
  6. Step 6: Final answer
    x = 239,312,960,429.91

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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.