Home / 6,471,458,226.28-9,709,983,835.15-3,480,024,906.19

Finding the Fourth Proportional to 6,471,458,226.28, 9,709,983,835.15 and 3,480,024,906.19

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Solution

The fourth proportional to 6,471,458,226.28, 9,709,983,835.15 and 3,480,024,906.19 is: 5,221,541,174.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,471,458,226.28 : 9,709,983,835.15 = 3,480,024,906.19 : x
  2. Step 2: Convert to fraction form
    6,471,458,226.28/9,709,983,835.15 = 3,480,024,906.19/x
  3. Step 3: Cross multiply
    6,471,458,226.28x = 9,709,983,835.15 × 3,480,024,906.19
  4. Step 4: Simplify right side
    6,471,458,226.28x = 33,790,985,585,024,294,912
  5. Step 5: Solve for x
    x = 33,790,985,585,024,294,912/6,471,458,226.28
  6. Step 6: Final answer
    x = 5,221,541,174.11

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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.