Home / 26,104,200.08-36,027,117.50-15,790,996.98

Finding the Fourth Proportional to 26,104,200.08, 36,027,117.50 and 15,790,996.98

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Solution

The fourth proportional to 26,104,200.08, 36,027,117.50 and 15,790,996.98 is: 21,793,585.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,104,200.08 : 36,027,117.50 = 15,790,996.98 : x
  2. Step 2: Convert to fraction form
    26,104,200.08/36,027,117.50 = 15,790,996.98/x
  3. Step 3: Cross multiply
    26,104,200.08x = 36,027,117.50 × 15,790,996.98
  4. Step 4: Simplify right side
    26,104,200.08x = 568,904,103,561,650.12
  5. Step 5: Solve for x
    x = 568,904,103,561,650.12/26,104,200.08
  6. Step 6: Final answer
    x = 21,793,585.01

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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.