Home / 17,560,094,020.88-26,345,315,298.35-7,073,914,359.92

Finding the Fourth Proportional to 17,560,094,020.88, 26,345,315,298.35 and 7,073,914,359.92

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Solution

The fourth proportional to 17,560,094,020.88, 26,345,315,298.35 and 7,073,914,359.92 is: 10,612,955,943.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,560,094,020.88 : 26,345,315,298.35 = 7,073,914,359.92 : x
  2. Step 2: Convert to fraction form
    17,560,094,020.88/26,345,315,298.35 = 7,073,914,359.92/x
  3. Step 3: Cross multiply
    17,560,094,020.88x = 26,345,315,298.35 × 7,073,914,359.92
  4. Step 4: Simplify right side
    17,560,094,020.88x = 186,364,504,205,507,624,960
  5. Step 5: Solve for x
    x = 186,364,504,205,507,624,960/17,560,094,020.88
  6. Step 6: Final answer
    x = 10,612,955,943.40

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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.