Home / 17,560,098,037.12-26,345,321,352.24-7,073,918,389.12

Finding the Fourth Proportional to 17,560,098,037.12, 26,345,321,352.24 and 7,073,918,389.12

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Solution

The fourth proportional to 17,560,098,037.12, 26,345,321,352.24 and 7,073,918,389.12 is: 10,612,961,999.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,560,098,037.12 : 26,345,321,352.24 = 7,073,918,389.12 : x
  2. Step 2: Convert to fraction form
    17,560,098,037.12/26,345,321,352.24 = 7,073,918,389.12/x
  3. Step 3: Cross multiply
    17,560,098,037.12x = 26,345,321,352.24 × 7,073,918,389.12
  4. Step 4: Simplify right side
    17,560,098,037.12x = 186,364,653,180,886,319,104
  5. Step 5: Solve for x
    x = 186,364,653,180,886,319,104/17,560,098,037.12
  6. Step 6: Final answer
    x = 10,612,961,999.81

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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.