Home / 6,883,224,113,584.80-9,499,682,217,123-3,917,572,512,120.90

Finding the Fourth Proportional to 6,883,224,113,584.80, 9,499,682,217,123 and 3,917,572,512,120.90

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Solution

The fourth proportional to 6,883,224,113,584.80, 9,499,682,217,123 and 3,917,572,512,120.90 is: 5,406,724,132,988.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,883,224,113,584.80 : 9,499,682,217,123 = 3,917,572,512,120.90 : x
  2. Step 2: Convert to fraction form
    6,883,224,113,584.80/9,499,682,217,123 = 3,917,572,512,120.90/x
  3. Step 3: Cross multiply
    6,883,224,113,584.80x = 9,499,682,217,123 × 3,917,572,512,120.90
  4. Step 4: Simplify right side
    6,883,224,113,584.80x = 37,215,693,927,684,789,420,163,072
  5. Step 5: Solve for x
    x = 37,215,693,927,684,789,420,163,072/6,883,224,113,584.80
  6. Step 6: Final answer
    x = 5,406,724,132,988.13

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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.