Home / 17,646,694.94-24,353,171.16-9,806,177.90

Finding the Fourth Proportional to 17,646,694.94, 24,353,171.16 and 9,806,177.90

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Solution

The fourth proportional to 17,646,694.94, 24,353,171.16 and 9,806,177.90 is: 13,532,932.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,646,694.94 : 24,353,171.16 = 9,806,177.90 : x
  2. Step 2: Convert to fraction form
    17,646,694.94/24,353,171.16 = 9,806,177.90/x
  3. Step 3: Cross multiply
    17,646,694.94x = 24,353,171.16 × 9,806,177.90
  4. Step 4: Simplify right side
    17,646,694.94x = 238,811,528,824,109.38
  5. Step 5: Solve for x
    x = 238,811,528,824,109.38/17,646,694.94
  6. Step 6: Final answer
    x = 13,532,932.35

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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.