Home / 17,454,699.27-26,164,084.20-7,743,885.50

Finding the Fourth Proportional to 17,454,699.27, 26,164,084.20 and 7,743,885.50

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Solution

The fourth proportional to 17,454,699.27, 26,164,084.20 and 7,743,885.50 is: 11,607,858.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,454,699.27 : 26,164,084.20 = 7,743,885.50 : x
  2. Step 2: Convert to fraction form
    17,454,699.27/26,164,084.20 = 7,743,885.50/x
  3. Step 3: Cross multiply
    17,454,699.27x = 26,164,084.20 × 7,743,885.50
  4. Step 4: Simplify right side
    17,454,699.27x = 202,611,672,257,159.09
  5. Step 5: Solve for x
    x = 202,611,672,257,159.09/17,454,699.27
  6. Step 6: Final answer
    x = 11,607,858.10

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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.