Home / 9,197,494,111.24-12,694,903,445.45-5,990,395,901.06

Finding the Fourth Proportional to 9,197,494,111.24, 12,694,903,445.45 and 5,990,395,901.06

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Solution

The fourth proportional to 9,197,494,111.24, 12,694,903,445.45 and 5,990,395,901.06 is: 8,268,284,452.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,197,494,111.24 : 12,694,903,445.45 = 5,990,395,901.06 : x
  2. Step 2: Convert to fraction form
    9,197,494,111.24/12,694,903,445.45 = 5,990,395,901.06/x
  3. Step 3: Cross multiply
    9,197,494,111.24x = 12,694,903,445.45 × 5,990,395,901.06
  4. Step 4: Simplify right side
    9,197,494,111.24x = 76,047,497,564,019,867,648
  5. Step 5: Solve for x
    x = 76,047,497,564,019,867,648/9,197,494,111.24
  6. Step 6: Final answer
    x = 8,268,284,452.73

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Double scale
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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.