Home / 592,766,283.31-889,151,376.87-150,108,720.73

Finding the Fourth Proportional to 592,766,283.31, 889,151,376.87 and 150,108,720.73

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Solution

The fourth proportional to 592,766,283.31, 889,151,376.87 and 150,108,720.73 is: 225,163,575.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,766,283.31 : 889,151,376.87 = 150,108,720.73 : x
  2. Step 2: Convert to fraction form
    592,766,283.31/889,151,376.87 = 150,108,720.73/x
  3. Step 3: Cross multiply
    592,766,283.31x = 889,151,376.87 × 150,108,720.73
  4. Step 4: Simplify right side
    592,766,283.31x = 133,469,375,715,050,928
  5. Step 5: Solve for x
    x = 133,469,375,715,050,928/592,766,283.31
  6. Step 6: Final answer
    x = 225,163,575.38

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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.