Home / 60,843,352,592.80-83,866,811,644.38-47,961,986,035.24

Finding the Fourth Proportional to 60,843,352,592.80, 83,866,811,644.38 and 47,961,986,035.24

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Solution

The fourth proportional to 60,843,352,592.80, 83,866,811,644.38 and 47,961,986,035.24 is: 66,111,065,177.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,843,352,592.80 : 83,866,811,644.38 = 47,961,986,035.24 : x
  2. Step 2: Convert to fraction form
    60,843,352,592.80/83,866,811,644.38 = 47,961,986,035.24/x
  3. Step 3: Cross multiply
    60,843,352,592.80x = 83,866,811,644.38 × 47,961,986,035.24
  4. Step 4: Simplify right side
    60,843,352,592.80x = 4,022,418,848,907,856,969,728
  5. Step 5: Solve for x
    x = 4,022,418,848,907,856,969,728/60,843,352,592.80
  6. Step 6: Final answer
    x = 66,111,065,177.95

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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.