Home / 17,045,791.95-23,517,357.84-9,701,785.74

Finding the Fourth Proportional to 17,045,791.95, 23,517,357.84 and 9,701,785.74

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Solution

The fourth proportional to 17,045,791.95, 23,517,357.84 and 9,701,785.74 is: 13,385,143.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,045,791.95 : 23,517,357.84 = 9,701,785.74 : x
  2. Step 2: Convert to fraction form
    17,045,791.95/23,517,357.84 = 9,701,785.74/x
  3. Step 3: Cross multiply
    17,045,791.95x = 23,517,357.84 × 9,701,785.74
  4. Step 4: Simplify right side
    17,045,791.95x = 228,160,366,934,589.22
  5. Step 5: Solve for x
    x = 228,160,366,934,589.22/17,045,791.95
  6. Step 6: Final answer
    x = 13,385,143.24

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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.