Home / 34,969,228.20-52,432,847.10-17,963,116.20

Finding the Fourth Proportional to 34,969,228.20, 52,432,847.10 and 17,963,116.20

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Solution

The fourth proportional to 34,969,228.20, 52,432,847.10 and 17,963,116.20 is: 26,933,889.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,969,228.20 : 52,432,847.10 = 17,963,116.20 : x
  2. Step 2: Convert to fraction form
    34,969,228.20/52,432,847.10 = 17,963,116.20/x
  3. Step 3: Cross multiply
    34,969,228.20x = 52,432,847.10 × 17,963,116.20
  4. Step 4: Simplify right side
    34,969,228.20x = 941,857,325,154,133
  5. Step 5: Solve for x
    x = 941,857,325,154,133/34,969,228.20
  6. Step 6: Final answer
    x = 26,933,889.41

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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.