Home / 16,819,496.15-25,235,099.17-5,306,740.97

Finding the Fourth Proportional to 16,819,496.15, 25,235,099.17 and 5,306,740.97

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Solution

The fourth proportional to 16,819,496.15, 25,235,099.17 and 5,306,740.97 is: 7,961,958.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,819,496.15 : 25,235,099.17 = 5,306,740.97 : x
  2. Step 2: Convert to fraction form
    16,819,496.15/25,235,099.17 = 5,306,740.97/x
  3. Step 3: Cross multiply
    16,819,496.15x = 25,235,099.17 × 5,306,740.97
  4. Step 4: Simplify right side
    16,819,496.15x = 133,916,134,508,009.64
  5. Step 5: Solve for x
    x = 133,916,134,508,009.64/16,819,496.15
  6. Step 6: Final answer
    x = 7,961,958.75

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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.