Home / 34,810,218.54-48,027,625.65-20,866,486.14

Finding the Fourth Proportional to 34,810,218.54, 48,027,625.65 and 20,866,486.14

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Solution

The fourth proportional to 34,810,218.54, 48,027,625.65 and 20,866,486.14 is: 28,789,471.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,810,218.54 : 48,027,625.65 = 20,866,486.14 : x
  2. Step 2: Convert to fraction form
    34,810,218.54/48,027,625.65 = 20,866,486.14/x
  3. Step 3: Cross multiply
    34,810,218.54x = 48,027,625.65 × 20,866,486.14
  4. Step 4: Simplify right side
    34,810,218.54x = 1,002,167,784,962,833.50
  5. Step 5: Solve for x
    x = 1,002,167,784,962,833.50/34,810,218.54
  6. Step 6: Final answer
    x = 28,789,471.22

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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.