Home / 26,887,327.83-40,321,110.27-9,610,866.75

Finding the Fourth Proportional to 26,887,327.83, 40,321,110.27 and 9,610,866.75

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Solution

The fourth proportional to 26,887,327.83, 40,321,110.27 and 9,610,866.75 is: 14,412,768.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,887,327.83 : 40,321,110.27 = 9,610,866.75 : x
  2. Step 2: Convert to fraction form
    26,887,327.83/40,321,110.27 = 9,610,866.75/x
  3. Step 3: Cross multiply
    26,887,327.83x = 40,321,110.27 × 9,610,866.75
  4. Step 4: Simplify right side
    26,887,327.83x = 387,520,818,189,731.06
  5. Step 5: Solve for x
    x = 387,520,818,189,731.06/26,887,327.83
  6. Step 6: Final answer
    x = 14,412,768.00

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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.