Home / 35,789,938,965.46-53,690,424,650.52-12,202,659,708.04

Finding the Fourth Proportional to 35,789,938,965.46, 53,690,424,650.52 and 12,202,659,708.04

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Solution

The fourth proportional to 35,789,938,965.46, 53,690,424,650.52 and 12,202,659,708.04 is: 18,305,870,323.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,789,938,965.46 : 53,690,424,650.52 = 12,202,659,708.04 : x
  2. Step 2: Convert to fraction form
    35,789,938,965.46/53,690,424,650.52 = 12,202,659,708.04/x
  3. Step 3: Cross multiply
    35,789,938,965.46x = 53,690,424,650.52 × 12,202,659,708.04
  4. Step 4: Simplify right side
    35,789,938,965.46x = 655,165,981,590,458,073,088
  5. Step 5: Solve for x
    x = 655,165,981,590,458,073,088/35,789,938,965.46
  6. Step 6: Final answer
    x = 18,305,870,323.58

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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.