Home / 598,324,757.40-819,701,094.20-575,950,196.25

Finding the Fourth Proportional to 598,324,757.40, 819,701,094.20 and 575,950,196.25

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Solution

The fourth proportional to 598,324,757.40, 819,701,094.20 and 575,950,196.25 is: 789,048,088.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,324,757.40 : 819,701,094.20 = 575,950,196.25 : x
  2. Step 2: Convert to fraction form
    598,324,757.40/819,701,094.20 = 575,950,196.25/x
  3. Step 3: Cross multiply
    598,324,757.40x = 819,701,094.20 × 575,950,196.25
  4. Step 4: Simplify right side
    598,324,757.40x = 472,107,006,067,950,016
  5. Step 5: Solve for x
    x = 472,107,006,067,950,016/598,324,757.40
  6. Step 6: Final answer
    x = 789,048,088.40

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.