Home / 25,396,160.13-35,040,697.17-14,942,632.74

Finding the Fourth Proportional to 25,396,160.13, 35,040,697.17 and 14,942,632.74

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Solution

The fourth proportional to 25,396,160.13, 35,040,697.17 and 14,942,632.74 is: 20,617,300.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,396,160.13 : 35,040,697.17 = 14,942,632.74 : x
  2. Step 2: Convert to fraction form
    25,396,160.13/35,040,697.17 = 14,942,632.74/x
  3. Step 3: Cross multiply
    25,396,160.13x = 35,040,697.17 × 14,942,632.74
  4. Step 4: Simplify right side
    25,396,160.13x = 523,600,268,764,867.38
  5. Step 5: Solve for x
    x = 523,600,268,764,867.38/25,396,160.13
  6. Step 6: Final answer
    x = 20,617,300.65

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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.