Home / 17,893,938,081.16-24,693,661,761.78-9,973,171,356.04

Finding the Fourth Proportional to 17,893,938,081.16, 24,693,661,761.78 and 9,973,171,356.04

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Solution

The fourth proportional to 17,893,938,081.16, 24,693,661,761.78 and 9,973,171,356.04 is: 13,762,991,636.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,893,938,081.16 : 24,693,661,761.78 = 9,973,171,356.04 : x
  2. Step 2: Convert to fraction form
    17,893,938,081.16/24,693,661,761.78 = 9,973,171,356.04/x
  3. Step 3: Cross multiply
    17,893,938,081.16x = 24,693,661,761.78 × 9,973,171,356.04
  4. Step 4: Simplify right side
    17,893,938,081.16x = 246,274,120,158,324,555,776
  5. Step 5: Solve for x
    x = 246,274,120,158,324,555,776/17,893,938,081.16
  6. Step 6: Final answer
    x = 13,762,991,636.68

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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.