Home / 14,458,297.68-21,673,346.04-6,883,229.52

Finding the Fourth Proportional to 14,458,297.68, 21,673,346.04 and 6,883,229.52

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Solution

The fourth proportional to 14,458,297.68, 21,673,346.04 and 6,883,229.52 is: 10,318,131.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,458,297.68 : 21,673,346.04 = 6,883,229.52 : x
  2. Step 2: Convert to fraction form
    14,458,297.68/21,673,346.04 = 6,883,229.52/x
  3. Step 3: Cross multiply
    14,458,297.68x = 21,673,346.04 × 6,883,229.52
  4. Step 4: Simplify right side
    14,458,297.68x = 149,182,615,259,703.09
  5. Step 5: Solve for x
    x = 149,182,615,259,703.09/14,458,297.68
  6. Step 6: Final answer
    x = 10,318,131.40

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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.