Home / 2,114,875,586.83-2,918,352,890.33-1,162,206,231.97

Finding the Fourth Proportional to 2,114,875,586.83, 2,918,352,890.33 and 1,162,206,231.97

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Solution

The fourth proportional to 2,114,875,586.83, 2,918,352,890.33 and 1,162,206,231.97 is: 1,603,748,200.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,114,875,586.83 : 2,918,352,890.33 = 1,162,206,231.97 : x
  2. Step 2: Convert to fraction form
    2,114,875,586.83/2,918,352,890.33 = 1,162,206,231.97/x
  3. Step 3: Cross multiply
    2,114,875,586.83x = 2,918,352,890.33 × 1,162,206,231.97
  4. Step 4: Simplify right side
    2,114,875,586.83x = 3,391,727,916,229,188,096
  5. Step 5: Solve for x
    x = 3,391,727,916,229,188,096/2,114,875,586.83
  6. Step 6: Final answer
    x = 1,603,748,200.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.