Home / 17,350,433.55-23,913,712.22-11,538,830.97

Finding the Fourth Proportional to 17,350,433.55, 23,913,712.22 and 11,538,830.97

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Solution

The fourth proportional to 17,350,433.55, 23,913,712.22 and 11,538,830.97 is: 15,903,711.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,350,433.55 : 23,913,712.22 = 11,538,830.97 : x
  2. Step 2: Convert to fraction form
    17,350,433.55/23,913,712.22 = 11,538,830.97/x
  3. Step 3: Cross multiply
    17,350,433.55x = 23,913,712.22 × 11,538,830.97
  4. Step 4: Simplify right side
    17,350,433.55x = 275,936,283,114,109.31
  5. Step 5: Solve for x
    x = 275,936,283,114,109.31/17,350,433.55
  6. Step 6: Final answer
    x = 15,903,711.13

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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.