Home / 4,981,466,699.50-6,874,455,134.42-2,723,411,091.37

Finding the Fourth Proportional to 4,981,466,699.50, 6,874,455,134.42 and 2,723,411,091.37

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Solution

The fourth proportional to 4,981,466,699.50, 6,874,455,134.42 and 2,723,411,091.37 is: 3,758,324,302.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,981,466,699.50 : 6,874,455,134.42 = 2,723,411,091.37 : x
  2. Step 2: Convert to fraction form
    4,981,466,699.50/6,874,455,134.42 = 2,723,411,091.37/x
  3. Step 3: Cross multiply
    4,981,466,699.50x = 6,874,455,134.42 × 2,723,411,091.37
  4. Step 4: Simplify right side
    4,981,466,699.50x = 18,721,967,360,204,869,632
  5. Step 5: Solve for x
    x = 18,721,967,360,204,869,632/4,981,466,699.50
  6. Step 6: Final answer
    x = 3,758,324,302.78

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1.5x scale

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.