Home / 22,893,025.33-31,560,806.95-18,262,526.68

Finding the Fourth Proportional to 22,893,025.33, 31,560,806.95 and 18,262,526.68

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Solution

The fourth proportional to 22,893,025.33, 31,560,806.95 and 18,262,526.68 is: 25,177,103.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,893,025.33 : 31,560,806.95 = 18,262,526.68 : x
  2. Step 2: Convert to fraction form
    22,893,025.33/31,560,806.95 = 18,262,526.68/x
  3. Step 3: Cross multiply
    22,893,025.33x = 31,560,806.95 × 18,262,526.68
  4. Step 4: Simplify right side
    22,893,025.33x = 576,380,078,966,704.38
  5. Step 5: Solve for x
    x = 576,380,078,966,704.38/22,893,025.33
  6. Step 6: Final answer
    x = 25,177,103.97

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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.