Home / 16,847,393.10-25,274,238.81-6,750,801.42

Finding the Fourth Proportional to 16,847,393.10, 25,274,238.81 and 6,750,801.42

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Solution

The fourth proportional to 16,847,393.10, 25,274,238.81 and 6,750,801.42 is: 10,127,464.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,847,393.10 : 25,274,238.81 = 6,750,801.42 : x
  2. Step 2: Convert to fraction form
    16,847,393.10/25,274,238.81 = 6,750,801.42/x
  3. Step 3: Cross multiply
    16,847,393.10x = 25,274,238.81 × 6,750,801.42
  4. Step 4: Simplify right side
    16,847,393.10x = 170,621,367,247,967.09
  5. Step 5: Solve for x
    x = 170,621,367,247,967.09/16,847,393.10
  6. Step 6: Final answer
    x = 10,127,464.01

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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.