Home / 3,193,457,411.70-4,793,769,298.35-2,469,654,890.10

Finding the Fourth Proportional to 3,193,457,411.70, 4,793,769,298.35 and 2,469,654,890.10

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Solution

The fourth proportional to 3,193,457,411.70, 4,793,769,298.35 and 2,469,654,890.10 is: 3,707,253,381.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193,457,411.70 : 4,793,769,298.35 = 2,469,654,890.10 : x
  2. Step 2: Convert to fraction form
    3,193,457,411.70/4,793,769,298.35 = 2,469,654,890.10/x
  3. Step 3: Cross multiply
    3,193,457,411.70x = 4,793,769,298.35 × 2,469,654,890.10
  4. Step 4: Simplify right side
    3,193,457,411.70x = 11,838,955,789,681,324,032
  5. Step 5: Solve for x
    x = 11,838,955,789,681,324,032/3,193,457,411.70
  6. Step 6: Final answer
    x = 3,707,253,381.96

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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.