Home / 16,472,475.38-24,703,736.81-4,954,884.30

Finding the Fourth Proportional to 16,472,475.38, 24,703,736.81 and 4,954,884.30

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Solution

The fourth proportional to 16,472,475.38, 24,703,736.81 and 4,954,884.30 is: 7,430,829.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,472,475.38 : 24,703,736.81 = 4,954,884.30 : x
  2. Step 2: Convert to fraction form
    16,472,475.38/24,703,736.81 = 4,954,884.30/x
  3. Step 3: Cross multiply
    16,472,475.38x = 24,703,736.81 × 4,954,884.30
  4. Step 4: Simplify right side
    16,472,475.38x = 122,404,157,646,426.66
  5. Step 5: Solve for x
    x = 122,404,157,646,426.66/16,472,475.38
  6. Step 6: Final answer
    x = 7,430,829.60

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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.