Home / 10,982,952,023.70-16,474,428,035.55-3,621,573,009.30

Finding the Fourth Proportional to 10,982,952,023.70, 16,474,428,035.55 and 3,621,573,009.30

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Solution

The fourth proportional to 10,982,952,023.70, 16,474,428,035.55 and 3,621,573,009.30 is: 5,432,359,513.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,982,952,023.70 : 16,474,428,035.55 = 3,621,573,009.30 : x
  2. Step 2: Convert to fraction form
    10,982,952,023.70/16,474,428,035.55 = 3,621,573,009.30/x
  3. Step 3: Cross multiply
    10,982,952,023.70x = 16,474,428,035.55 × 3,621,573,009.30
  4. Step 4: Simplify right side
    10,982,952,023.70x = 59,663,343,917,203,103,744
  5. Step 5: Solve for x
    x = 59,663,343,917,203,103,744/10,982,952,023.70
  6. Step 6: Final answer
    x = 5,432,359,513.95

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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.