Home / 6,220,952,934.48-9,331,438,382.70-2,540,458,288.98

Finding the Fourth Proportional to 6,220,952,934.48, 9,331,438,382.70 and 2,540,458,288.98

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Solution

The fourth proportional to 6,220,952,934.48, 9,331,438,382.70 and 2,540,458,288.98 is: 3,810,691,101.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,220,952,934.48 : 9,331,438,382.70 = 2,540,458,288.98 : x
  2. Step 2: Convert to fraction form
    6,220,952,934.48/9,331,438,382.70 = 2,540,458,288.98/x
  3. Step 3: Cross multiply
    6,220,952,934.48x = 9,331,438,382.70 × 2,540,458,288.98
  4. Step 4: Simplify right side
    6,220,952,934.48x = 23,706,129,987,425,673,216
  5. Step 5: Solve for x
    x = 23,706,129,987,425,673,216/6,220,952,934.48
  6. Step 6: Final answer
    x = 3,810,691,101.04

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1.5x scale

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.