Home / 16,697,201.78-25,048,949.12-6,325,527.49

Finding the Fourth Proportional to 16,697,201.78, 25,048,949.12 and 6,325,527.49

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Solution

The fourth proportional to 16,697,201.78, 25,048,949.12 and 6,325,527.49 is: 9,489,483.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,697,201.78 : 25,048,949.12 = 6,325,527.49 : x
  2. Step 2: Convert to fraction form
    16,697,201.78/25,048,949.12 = 6,325,527.49/x
  3. Step 3: Cross multiply
    16,697,201.78x = 25,048,949.12 × 6,325,527.49
  4. Step 4: Simplify right side
    16,697,201.78x = 158,447,816,254,171.31
  5. Step 5: Solve for x
    x = 158,447,816,254,171.31/16,697,201.78
  6. Step 6: Final answer
    x = 9,489,483.23

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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.