Home / 36,993,175.07-55,495,077.21-11,436,177.38

Finding the Fourth Proportional to 36,993,175.07, 55,495,077.21 and 11,436,177.38

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Solution

The fourth proportional to 36,993,175.07, 55,495,077.21 and 11,436,177.38 is: 17,155,909.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,993,175.07 : 55,495,077.21 = 11,436,177.38 : x
  2. Step 2: Convert to fraction form
    36,993,175.07/55,495,077.21 = 11,436,177.38/x
  3. Step 3: Cross multiply
    36,993,175.07x = 55,495,077.21 × 11,436,177.38
  4. Step 4: Simplify right side
    36,993,175.07x = 634,651,546,412,880.12
  5. Step 5: Solve for x
    x = 634,651,546,412,880.12/36,993,175.07
  6. Step 6: Final answer
    x = 17,155,909.04

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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.