Home / 22,694,058,036.40-34,041,087,054.60-7,972,079,454.40

Finding the Fourth Proportional to 22,694,058,036.40, 34,041,087,054.60 and 7,972,079,454.40

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Solution

The fourth proportional to 22,694,058,036.40, 34,041,087,054.60 and 7,972,079,454.40 is: 11,958,119,181.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,694,058,036.40 : 34,041,087,054.60 = 7,972,079,454.40 : x
  2. Step 2: Convert to fraction form
    22,694,058,036.40/34,041,087,054.60 = 7,972,079,454.40/x
  3. Step 3: Cross multiply
    22,694,058,036.40x = 34,041,087,054.60 × 7,972,079,454.40
  4. Step 4: Simplify right side
    22,694,058,036.40x = 271,378,250,713,418,432,512
  5. Step 5: Solve for x
    x = 271,378,250,713,418,432,512/22,694,058,036.40
  6. Step 6: Final answer
    x = 11,958,119,181.60

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Double scale
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1.5x scale

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.