Home / 27,666,032.10-41,499,048.15-8,494,298.03

Finding the Fourth Proportional to 27,666,032.10, 41,499,048.15 and 8,494,298.03

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Solution

The fourth proportional to 27,666,032.10, 41,499,048.15 and 8,494,298.03 is: 12,741,447.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,666,032.10 : 41,499,048.15 = 8,494,298.03 : x
  2. Step 2: Convert to fraction form
    27,666,032.10/41,499,048.15 = 8,494,298.03/x
  3. Step 3: Cross multiply
    27,666,032.10x = 41,499,048.15 × 8,494,298.03
  4. Step 4: Simplify right side
    27,666,032.10x = 352,505,282,739,924.94
  5. Step 5: Solve for x
    x = 352,505,282,739,924.94/27,666,032.10
  6. Step 6: Final answer
    x = 12,741,447.04

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1.5x scale

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.