Home / 6,619,058,834.38-9,134,225,705.06-3,608,245,116.48

Finding the Fourth Proportional to 6,619,058,834.38, 9,134,225,705.06 and 3,608,245,116.48

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Solution

The fourth proportional to 6,619,058,834.38, 9,134,225,705.06 and 3,608,245,116.48 is: 4,979,337,110.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,619,058,834.38 : 9,134,225,705.06 = 3,608,245,116.48 : x
  2. Step 2: Convert to fraction form
    6,619,058,834.38/9,134,225,705.06 = 3,608,245,116.48/x
  3. Step 3: Cross multiply
    6,619,058,834.38x = 9,134,225,705.06 × 3,608,245,116.48
  4. Step 4: Simplify right side
    6,619,058,834.38x = 32,958,525,293,098,717,184
  5. Step 5: Solve for x
    x = 32,958,525,293,098,717,184/6,619,058,834.38
  6. Step 6: Final answer
    x = 4,979,337,110.88

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1.5x scale

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.