Home / 1,498,182,119.56-2,247,046,127.82-407,750,160.52

Finding the Fourth Proportional to 1,498,182,119.56, 2,247,046,127.82 and 407,750,160.52

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Solution

The fourth proportional to 1,498,182,119.56, 2,247,046,127.82 and 407,750,160.52 is: 611,563,445.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498,182,119.56 : 2,247,046,127.82 = 407,750,160.52 : x
  2. Step 2: Convert to fraction form
    1,498,182,119.56/2,247,046,127.82 = 407,750,160.52/x
  3. Step 3: Cross multiply
    1,498,182,119.56x = 2,247,046,127.82 × 407,750,160.52
  4. Step 4: Simplify right side
    1,498,182,119.56x = 916,233,419,314,449,408
  5. Step 5: Solve for x
    x = 916,233,419,314,449,408/1,498,182,119.56
  6. Step 6: Final answer
    x = 611,563,445.69

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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.