Home / 25,862,335.33-38,837,430.94-17,281,568.38

Finding the Fourth Proportional to 25,862,335.33, 38,837,430.94 and 17,281,568.38

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Solution

The fourth proportional to 25,862,335.33, 38,837,430.94 and 17,281,568.38 is: 25,951,705.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,862,335.33 : 38,837,430.94 = 17,281,568.38 : x
  2. Step 2: Convert to fraction form
    25,862,335.33/38,837,430.94 = 17,281,568.38/x
  3. Step 3: Cross multiply
    25,862,335.33x = 38,837,430.94 × 17,281,568.38
  4. Step 4: Simplify right side
    25,862,335.33x = 671,171,718,493,137.62
  5. Step 5: Solve for x
    x = 671,171,718,493,137.62/25,862,335.33
  6. Step 6: Final answer
    x = 25,951,705.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.