Home / 1,548,039,302.80-2,322,058,954.20-967,564,013.20

Finding the Fourth Proportional to 1,548,039,302.80, 2,322,058,954.20 and 967,564,013.20

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Solution

The fourth proportional to 1,548,039,302.80, 2,322,058,954.20 and 967,564,013.20 is: 1,451,346,019.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,548,039,302.80 : 2,322,058,954.20 = 967,564,013.20 : x
  2. Step 2: Convert to fraction form
    1,548,039,302.80/2,322,058,954.20 = 967,564,013.20/x
  3. Step 3: Cross multiply
    1,548,039,302.80x = 2,322,058,954.20 × 967,564,013.20
  4. Step 4: Simplify right side
    1,548,039,302.80x = 2,246,740,680,612,747,008
  5. Step 5: Solve for x
    x = 2,246,740,680,612,747,008/1,548,039,302.80
  6. Step 6: Final answer
    x = 1,451,346,019.80

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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.