Home / 9,614,979,040.57-13,269,407,176.55-6,049,741,990.55

Finding the Fourth Proportional to 9,614,979,040.57, 13,269,407,176.55 and 6,049,741,990.55

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Solution

The fourth proportional to 9,614,979,040.57, 13,269,407,176.55 and 6,049,741,990.55 is: 8,349,107,101.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,614,979,040.57 : 13,269,407,176.55 = 6,049,741,990.55 : x
  2. Step 2: Convert to fraction form
    9,614,979,040.57/13,269,407,176.55 = 6,049,741,990.55/x
  3. Step 3: Cross multiply
    9,614,979,040.57x = 13,269,407,176.55 × 6,049,741,990.55
  4. Step 4: Simplify right side
    9,614,979,040.57x = 80,276,489,785,625,804,800
  5. Step 5: Solve for x
    x = 80,276,489,785,625,804,800/9,614,979,040.57
  6. Step 6: Final answer
    x = 8,349,107,101.21

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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.