Home / 11,669,140.90-17,503,711.35-11,669,140.90

Finding the Fourth Proportional to 11,669,140.90, 17,503,711.35 and 11,669,140.90

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Solution

The fourth proportional to 11,669,140.90, 17,503,711.35 and 11,669,140.90 is: 17,503,711.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,669,140.90 : 17,503,711.35 = 11,669,140.90 : x
  2. Step 2: Convert to fraction form
    11,669,140.90/17,503,711.35 = 11,669,140.90/x
  3. Step 3: Cross multiply
    11,669,140.90x = 17,503,711.35 × 11,669,140.90
  4. Step 4: Simplify right side
    11,669,140.90x = 204,253,274,016,079.25
  5. Step 5: Solve for x
    x = 204,253,274,016,079.25/11,669,140.90
  6. Step 6: Final answer
    x = 17,503,711.35

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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.