Home / 1,204,129,415.52-1,806,852,444.30-467,228,377.44

Finding the Fourth Proportional to 1,204,129,415.52, 1,806,852,444.30 and 467,228,377.44

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Solution

The fourth proportional to 1,204,129,415.52, 1,806,852,444.30 and 467,228,377.44 is: 701,098,009.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,204,129,415.52 : 1,806,852,444.30 = 467,228,377.44 : x
  2. Step 2: Convert to fraction form
    1,204,129,415.52/1,806,852,444.30 = 467,228,377.44/x
  3. Step 3: Cross multiply
    1,204,129,415.52x = 1,806,852,444.30 × 467,228,377.44
  4. Step 4: Simplify right side
    1,204,129,415.52x = 844,212,735,823,787,008
  5. Step 5: Solve for x
    x = 844,212,735,823,787,008/1,204,129,415.52
  6. Step 6: Final answer
    x = 701,098,009.02

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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.