Home / 25,140,883.73-37,695,892.10-9,770,226.26

Finding the Fourth Proportional to 25,140,883.73, 37,695,892.10 and 9,770,226.26

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Solution

The fourth proportional to 25,140,883.73, 37,695,892.10 and 9,770,226.26 is: 14,649,341.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,140,883.73 : 37,695,892.10 = 9,770,226.26 : x
  2. Step 2: Convert to fraction form
    25,140,883.73/37,695,892.10 = 9,770,226.26/x
  3. Step 3: Cross multiply
    25,140,883.73x = 37,695,892.10 × 9,770,226.26
  4. Step 4: Simplify right side
    25,140,883.73x = 368,297,394,652,216
  5. Step 5: Solve for x
    x = 368,297,394,652,216/25,140,883.73
  6. Step 6: Final answer
    x = 14,649,341.63

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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.