Home / 17,087,232.68-23,580,381.10-9,352,275

Finding the Fourth Proportional to 17,087,232.68, 23,580,381.10 and 9,352,275

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Solution

The fourth proportional to 17,087,232.68, 23,580,381.10 and 9,352,275 is: 12,906,139.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,087,232.68 : 23,580,381.10 = 9,352,275 : x
  2. Step 2: Convert to fraction form
    17,087,232.68/23,580,381.10 = 9,352,275/x
  3. Step 3: Cross multiply
    17,087,232.68x = 23,580,381.10 × 9,352,275
  4. Step 4: Simplify right side
    17,087,232.68x = 220,530,208,652,002.50
  5. Step 5: Solve for x
    x = 220,530,208,652,002.50/17,087,232.68
  6. Step 6: Final answer
    x = 12,906,139.50

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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.