Home / 17,005,858.16-23,467,860.11-9,563,517.95

Finding the Fourth Proportional to 17,005,858.16, 23,467,860.11 and 9,563,517.95

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Solution

The fourth proportional to 17,005,858.16, 23,467,860.11 and 9,563,517.95 is: 13,197,528.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,005,858.16 : 23,467,860.11 = 9,563,517.95 : x
  2. Step 2: Convert to fraction form
    17,005,858.16/23,467,860.11 = 9,563,517.95/x
  3. Step 3: Cross multiply
    17,005,858.16x = 23,467,860.11 × 9,563,517.95
  4. Step 4: Simplify right side
    17,005,858.16x = 224,435,301,316,643.47
  5. Step 5: Solve for x
    x = 224,435,301,316,643.47/17,005,858.16
  6. Step 6: Final answer
    x = 13,197,528.71

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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.