Home / 22,659,235.09-33,995,099.69-9,021,958.25

Finding the Fourth Proportional to 22,659,235.09, 33,995,099.69 and 9,021,958.25

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Solution

The fourth proportional to 22,659,235.09, 33,995,099.69 and 9,021,958.25 is: 13,535,424.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,659,235.09 : 33,995,099.69 = 9,021,958.25 : x
  2. Step 2: Convert to fraction form
    22,659,235.09/33,995,099.69 = 9,021,958.25/x
  3. Step 3: Cross multiply
    22,659,235.09x = 33,995,099.69 × 9,021,958.25
  4. Step 4: Simplify right side
    22,659,235.09x = 306,702,369,926,514.94
  5. Step 5: Solve for x
    x = 306,702,369,926,514.94/22,659,235.09
  6. Step 6: Final answer
    x = 13,535,424.68

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1.5x scale

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.