Home / 26,499,483.41-39,749,238.98-8,305,095.63

Finding the Fourth Proportional to 26,499,483.41, 39,749,238.98 and 8,305,095.63

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Solution

The fourth proportional to 26,499,483.41, 39,749,238.98 and 8,305,095.63 is: 12,457,647.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,499,483.41 : 39,749,238.98 = 8,305,095.63 : x
  2. Step 2: Convert to fraction form
    26,499,483.41/39,749,238.98 = 8,305,095.63/x
  3. Step 3: Cross multiply
    26,499,483.41x = 39,749,238.98 × 8,305,095.63
  4. Step 4: Simplify right side
    26,499,483.41x = 330,121,230,969,386.44
  5. Step 5: Solve for x
    x = 330,121,230,969,386.44/26,499,483.41
  6. Step 6: Final answer
    x = 12,457,647.79

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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.