Home / 46,282,350.46-69,374,578.56-17,117,446.57

Finding the Fourth Proportional to 46,282,350.46, 69,374,578.56 and 17,117,446.57

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Solution

The fourth proportional to 46,282,350.46, 69,374,578.56 and 17,117,446.57 is: 25,658,066.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,282,350.46 : 69,374,578.56 = 17,117,446.57 : x
  2. Step 2: Convert to fraction form
    46,282,350.46/69,374,578.56 = 17,117,446.57/x
  3. Step 3: Cross multiply
    46,282,350.46x = 69,374,578.56 × 17,117,446.57
  4. Step 4: Simplify right side
    46,282,350.46x = 1,187,515,641,817,067.50
  5. Step 5: Solve for x
    x = 1,187,515,641,817,067.50/46,282,350.46
  6. Step 6: Final answer
    x = 25,658,066.84

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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.