Home / 17,382,409,431.80-26,073,614,147.70-6,341,285,694.20

Finding the Fourth Proportional to 17,382,409,431.80, 26,073,614,147.70 and 6,341,285,694.20

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Solution

The fourth proportional to 17,382,409,431.80, 26,073,614,147.70 and 6,341,285,694.20 is: 9,511,928,541.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,382,409,431.80 : 26,073,614,147.70 = 6,341,285,694.20 : x
  2. Step 2: Convert to fraction form
    17,382,409,431.80/26,073,614,147.70 = 6,341,285,694.20/x
  3. Step 3: Cross multiply
    17,382,409,431.80x = 26,073,614,147.70 × 6,341,285,694.20
  4. Step 4: Simplify right side
    17,382,409,431.80x = 165,340,236,390,900,727,808
  5. Step 5: Solve for x
    x = 165,340,236,390,900,727,808/17,382,409,431.80
  6. Step 6: Final answer
    x = 9,511,928,541.30

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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.