Home / 39,876,496.50-59,825,377.62-14,317,727.34

Finding the Fourth Proportional to 39,876,496.50, 59,825,377.62 and 14,317,727.34

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Solution

The fourth proportional to 39,876,496.50, 59,825,377.62 and 14,317,727.34 is: 21,480,408.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,876,496.50 : 59,825,377.62 = 14,317,727.34 : x
  2. Step 2: Convert to fraction form
    39,876,496.50/59,825,377.62 = 14,317,727.34/x
  3. Step 3: Cross multiply
    39,876,496.50x = 59,825,377.62 × 14,317,727.34
  4. Step 4: Simplify right side
    39,876,496.50x = 856,563,444,775,698.12
  5. Step 5: Solve for x
    x = 856,563,444,775,698.12/39,876,496.50
  6. Step 6: Final answer
    x = 21,480,408.76

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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.