Home / 15,933,529.93-23,900,293.57-4,418,997.03

Finding the Fourth Proportional to 15,933,529.93, 23,900,293.57 and 4,418,997.03

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Solution

The fourth proportional to 15,933,529.93, 23,900,293.57 and 4,418,997.03 is: 6,628,495.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,933,529.93 : 23,900,293.57 = 4,418,997.03 : x
  2. Step 2: Convert to fraction form
    15,933,529.93/23,900,293.57 = 4,418,997.03/x
  3. Step 3: Cross multiply
    15,933,529.93x = 23,900,293.57 × 4,418,997.03
  4. Step 4: Simplify right side
    15,933,529.93x = 105,615,326,391,584.20
  5. Step 5: Solve for x
    x = 105,615,326,391,584.20/15,933,529.93
  6. Step 6: Final answer
    x = 6,628,495.19

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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.