Home / 17,024,610.88-23,494,529.28-9,290,077.44

Finding the Fourth Proportional to 17,024,610.88, 23,494,529.28 and 9,290,077.44

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Solution

The fourth proportional to 17,024,610.88, 23,494,529.28 and 9,290,077.44 is: 12,820,615.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,024,610.88 : 23,494,529.28 = 9,290,077.44 : x
  2. Step 2: Convert to fraction form
    17,024,610.88/23,494,529.28 = 9,290,077.44/x
  3. Step 3: Cross multiply
    17,024,610.88x = 23,494,529.28 × 9,290,077.44
  4. Step 4: Simplify right side
    17,024,610.88x = 218,265,996,427,547.44
  5. Step 5: Solve for x
    x = 218,265,996,427,547.44/17,024,610.88
  6. Step 6: Final answer
    x = 12,820,615.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.