Home / 17,802,299.52-26,706,773.64-8,087,594.64

Finding the Fourth Proportional to 17,802,299.52, 26,706,773.64 and 8,087,594.64

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Solution

The fourth proportional to 17,802,299.52, 26,706,773.64 and 8,087,594.64 is: 12,132,902.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,802,299.52 : 26,706,773.64 = 8,087,594.64 : x
  2. Step 2: Convert to fraction form
    17,802,299.52/26,706,773.64 = 8,087,594.64/x
  3. Step 3: Cross multiply
    17,802,299.52x = 26,706,773.64 × 8,087,594.64
  4. Step 4: Simplify right side
    17,802,299.52x = 215,993,559,342,557.28
  5. Step 5: Solve for x
    x = 215,993,559,342,557.28/17,802,299.52
  6. Step 6: Final answer
    x = 12,132,902.22

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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.