Home / 6,811,178,414,539.60-9,399,484,818,930.80-3,884,880,202,571.20

Finding the Fourth Proportional to 6,811,178,414,539.60, 9,399,484,818,930.80 and 3,884,880,202,571.20

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Solution

The fourth proportional to 6,811,178,414,539.60, 9,399,484,818,930.80 and 3,884,880,202,571.20 is: 5,361,168,107,046.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,811,178,414,539.60 : 9,399,484,818,930.80 = 3,884,880,202,571.20 : x
  2. Step 2: Convert to fraction form
    6,811,178,414,539.60/9,399,484,818,930.80 = 3,884,880,202,571.20/x
  3. Step 3: Cross multiply
    6,811,178,414,539.60x = 9,399,484,818,930.80 × 3,884,880,202,571.20
  4. Step 4: Simplify right side
    6,811,178,414,539.60x = 36,515,872,487,432,811,871,993,856
  5. Step 5: Solve for x
    x = 36,515,872,487,432,811,871,993,856/6,811,178,414,539.60
  6. Step 6: Final answer
    x = 5,361,168,107,046.44

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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.