Home / 26,499,484.91-39,749,241.23-8,305,097.13

Finding the Fourth Proportional to 26,499,484.91, 39,749,241.23 and 8,305,097.13

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Solution

The fourth proportional to 26,499,484.91, 39,749,241.23 and 8,305,097.13 is: 12,457,650.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,499,484.91 : 39,749,241.23 = 8,305,097.13 : x
  2. Step 2: Convert to fraction form
    26,499,484.91/39,749,241.23 = 8,305,097.13/x
  3. Step 3: Cross multiply
    26,499,484.91x = 39,749,241.23 × 8,305,097.13
  4. Step 4: Simplify right side
    26,499,484.91x = 330,121,309,248,569.25
  5. Step 5: Solve for x
    x = 330,121,309,248,569.25/26,499,484.91
  6. Step 6: Final answer
    x = 12,457,650.04

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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.