Home / 17,382,409,207.80-26,073,613,811.70-6,341,285,470.20

Finding the Fourth Proportional to 17,382,409,207.80, 26,073,613,811.70 and 6,341,285,470.20

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Solution

The fourth proportional to 17,382,409,207.80, 26,073,613,811.70 and 6,341,285,470.20 is: 9,511,928,205.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,382,409,207.80 : 26,073,613,811.70 = 6,341,285,470.20 : x
  2. Step 2: Convert to fraction form
    17,382,409,207.80/26,073,613,811.70 = 6,341,285,470.20/x
  3. Step 3: Cross multiply
    17,382,409,207.80x = 26,073,613,811.70 × 6,341,285,470.20
  4. Step 4: Simplify right side
    17,382,409,207.80x = 165,340,228,419,739,254,784
  5. Step 5: Solve for x
    x = 165,340,228,419,739,254,784/17,382,409,207.80
  6. Step 6: Final answer
    x = 9,511,928,205.30

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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.