Home / 4,194,608,357.17-6,292,741,394.58-1,538,689,093.79

Finding the Fourth Proportional to 4,194,608,357.17, 6,292,741,394.58 and 1,538,689,093.79

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Solution

The fourth proportional to 4,194,608,357.17, 6,292,741,394.58 and 1,538,689,093.79 is: 2,308,337,687.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,194,608,357.17 : 6,292,741,394.58 = 1,538,689,093.79 : x
  2. Step 2: Convert to fraction form
    4,194,608,357.17/6,292,741,394.58 = 1,538,689,093.79/x
  3. Step 3: Cross multiply
    4,194,608,357.17x = 6,292,741,394.58 × 1,538,689,093.79
  4. Step 4: Simplify right side
    4,194,608,357.17x = 9,682,572,553,872,240,640
  5. Step 5: Solve for x
    x = 9,682,572,553,872,240,640/4,194,608,357.17
  6. Step 6: Final answer
    x = 2,308,337,687.19

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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.