Home / 16,107,577-24,143,618.94-6,516,969.64

Finding the Fourth Proportional to 16,107,577, 24,143,618.94 and 6,516,969.64

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Solution

The fourth proportional to 16,107,577, 24,143,618.94 and 6,516,969.64 is: 9,768,274.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,107,577 : 24,143,618.94 = 6,516,969.64 : x
  2. Step 2: Convert to fraction form
    16,107,577/24,143,618.94 = 6,516,969.64/x
  3. Step 3: Cross multiply
    16,107,577x = 24,143,618.94 × 6,516,969.64
  4. Step 4: Simplify right side
    16,107,577x = 157,343,231,631,708.97
  5. Step 5: Solve for x
    x = 157,343,231,631,708.97/16,107,577
  6. Step 6: Final answer
    x = 9,768,274.37

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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.