Home / 17,454,702.52-26,164,089.07-7,743,888.75

Finding the Fourth Proportional to 17,454,702.52, 26,164,089.07 and 7,743,888.75

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Solution

The fourth proportional to 17,454,702.52, 26,164,089.07 and 7,743,888.75 is: 11,607,862.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,454,702.52 : 26,164,089.07 = 7,743,888.75 : x
  2. Step 2: Convert to fraction form
    17,454,702.52/26,164,089.07 = 7,743,888.75/x
  3. Step 3: Cross multiply
    17,454,702.52x = 26,164,089.07 × 7,743,888.75
  4. Step 4: Simplify right side
    17,454,702.52x = 202,611,795,003,170.97
  5. Step 5: Solve for x
    x = 202,611,795,003,170.97/17,454,702.52
  6. Step 6: Final answer
    x = 11,607,862.97

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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.