Home / 23,462,689.12-35,196,296.16-7,284,296.56

Finding the Fourth Proportional to 23,462,689.12, 35,196,296.16 and 7,284,296.56

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Solution

The fourth proportional to 23,462,689.12, 35,196,296.16 and 7,284,296.56 is: 10,927,147.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,462,689.12 : 35,196,296.16 = 7,284,296.56 : x
  2. Step 2: Convert to fraction form
    23,462,689.12/35,196,296.16 = 7,284,296.56/x
  3. Step 3: Cross multiply
    23,462,689.12x = 35,196,296.16 × 7,284,296.56
  4. Step 4: Simplify right side
    23,462,689.12x = 256,380,259,043,029.16
  5. Step 5: Solve for x
    x = 256,380,259,043,029.16/23,462,689.12
  6. Step 6: Final answer
    x = 10,927,147.26

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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.