Home / 16,860,627.60-23,268,091.29-10,337,853.62

Finding the Fourth Proportional to 16,860,627.60, 23,268,091.29 and 10,337,853.62

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Solution

The fourth proportional to 16,860,627.60, 23,268,091.29 and 10,337,853.62 is: 14,266,498.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,860,627.60 : 23,268,091.29 = 10,337,853.62 : x
  2. Step 2: Convert to fraction form
    16,860,627.60/23,268,091.29 = 10,337,853.62/x
  3. Step 3: Cross multiply
    16,860,627.60x = 23,268,091.29 × 10,337,853.62
  4. Step 4: Simplify right side
    16,860,627.60x = 240,542,121,792,220.25
  5. Step 5: Solve for x
    x = 240,542,121,792,220.25/16,860,627.60
  6. Step 6: Final answer
    x = 14,266,498.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.