Home / 17,949,775.30-26,924,816.55-5,982,511.30

Finding the Fourth Proportional to 17,949,775.30, 26,924,816.55 and 5,982,511.30

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Solution

The fourth proportional to 17,949,775.30, 26,924,816.55 and 5,982,511.30 is: 8,973,818.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,949,775.30 : 26,924,816.55 = 5,982,511.30 : x
  2. Step 2: Convert to fraction form
    17,949,775.30/26,924,816.55 = 5,982,511.30/x
  3. Step 3: Cross multiply
    17,949,775.30x = 26,924,816.55 × 5,982,511.30
  4. Step 4: Simplify right side
    17,949,775.30x = 161,078,019,260,802
  5. Step 5: Solve for x
    x = 161,078,019,260,802/17,949,775.30
  6. Step 6: Final answer
    x = 8,973,818.14

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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.