Home / 46,274,568.17-63,857,990.66-25,366,645.87

Finding the Fourth Proportional to 46,274,568.17, 63,857,990.66 and 25,366,645.87

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Solution

The fourth proportional to 46,274,568.17, 63,857,990.66 and 25,366,645.87 is: 35,005,470.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,274,568.17 : 63,857,990.66 = 25,366,645.87 : x
  2. Step 2: Convert to fraction form
    46,274,568.17/63,857,990.66 = 25,366,645.87/x
  3. Step 3: Cross multiply
    46,274,568.17x = 63,857,990.66 × 25,366,645.87
  4. Step 4: Simplify right side
    46,274,568.17x = 1,619,863,034,755,509.50
  5. Step 5: Solve for x
    x = 1,619,863,034,755,509.50/46,274,568.17
  6. Step 6: Final answer
    x = 35,005,470.59

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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.