Home / 26,515,459.42-36,570,604.41-17,226,022.52

Finding the Fourth Proportional to 26,515,459.42, 36,570,604.41 and 17,226,022.52

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Solution

The fourth proportional to 26,515,459.42, 36,570,604.41 and 17,226,022.52 is: 23,758,443.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,515,459.42 : 36,570,604.41 = 17,226,022.52 : x
  2. Step 2: Convert to fraction form
    26,515,459.42/36,570,604.41 = 17,226,022.52/x
  3. Step 3: Cross multiply
    26,515,459.42x = 36,570,604.41 × 17,226,022.52
  4. Step 4: Simplify right side
    26,515,459.42x = 629,966,055,228,097.75
  5. Step 5: Solve for x
    x = 629,966,055,228,097.75/26,515,459.42
  6. Step 6: Final answer
    x = 23,758,443.91

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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.