Home / 9,168,049,134.10-13,752,073,701.15-3,275,431,326.10

Finding the Fourth Proportional to 9,168,049,134.10, 13,752,073,701.15 and 3,275,431,326.10

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Solution

The fourth proportional to 9,168,049,134.10, 13,752,073,701.15 and 3,275,431,326.10 is: 4,913,146,989.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,168,049,134.10 : 13,752,073,701.15 = 3,275,431,326.10 : x
  2. Step 2: Convert to fraction form
    9,168,049,134.10/13,752,073,701.15 = 3,275,431,326.10/x
  3. Step 3: Cross multiply
    9,168,049,134.10x = 13,752,073,701.15 × 3,275,431,326.10
  4. Step 4: Simplify right side
    9,168,049,134.10x = 45,043,972,999,582,679,040
  5. Step 5: Solve for x
    x = 45,043,972,999,582,679,040/9,168,049,134.10
  6. Step 6: Final answer
    x = 4,913,146,989.15

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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.