Home / 348,897,627.98-481,481,910.89-192,270,354.74

Finding the Fourth Proportional to 348,897,627.98, 481,481,910.89 and 192,270,354.74

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Solution

The fourth proportional to 348,897,627.98, 481,481,910.89 and 192,270,354.74 is: 265,334,844.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,897,627.98 : 481,481,910.89 = 192,270,354.74 : x
  2. Step 2: Convert to fraction form
    348,897,627.98/481,481,910.89 = 192,270,354.74/x
  3. Step 3: Cross multiply
    348,897,627.98x = 481,481,910.89 × 192,270,354.74
  4. Step 4: Simplify right side
    348,897,627.98x = 92,574,697,804,344,608
  5. Step 5: Solve for x
    x = 92,574,697,804,344,608/348,897,627.98
  6. Step 6: Final answer
    x = 265,334,844.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.