Home / 322,617,058,310.38-483,687,017,386.65-195,103,401,616.15

Finding the Fourth Proportional to 322,617,058,310.38, 483,687,017,386.65 and 195,103,401,616.15

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Solution

The fourth proportional to 322,617,058,310.38, 483,687,017,386.65 and 195,103,401,616.15 is: 292,510,826,625.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,617,058,310.38 : 483,687,017,386.65 = 195,103,401,616.15 : x
  2. Step 2: Convert to fraction form
    322,617,058,310.38/483,687,017,386.65 = 195,103,401,616.15/x
  3. Step 3: Cross multiply
    322,617,058,310.38x = 483,687,017,386.65 × 195,103,401,616.15
  4. Step 4: Simplify right side
    322,617,058,310.38x = 94,368,982,409,705,303,310,336
  5. Step 5: Solve for x
    x = 94,368,982,409,705,303,310,336/322,617,058,310.38
  6. Step 6: Final answer
    x = 292,510,826,625.03

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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.