Home / 2,849,628,536,421.20-3,932,489,914,234-1,548,985,703,673

Finding the Fourth Proportional to 2,849,628,536,421.20, 3,932,489,914,234 and 1,548,985,703,673

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Solution

The fourth proportional to 2,849,628,536,421.20, 3,932,489,914,234 and 1,548,985,703,673 is: 2,137,601,648,471.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,849,628,536,421.20 : 3,932,489,914,234 = 1,548,985,703,673 : x
  2. Step 2: Convert to fraction form
    2,849,628,536,421.20/3,932,489,914,234 = 1,548,985,703,673/x
  3. Step 3: Cross multiply
    2,849,628,536,421.20x = 3,932,489,914,234 × 1,548,985,703,673
  4. Step 4: Simplify right side
    2,849,628,536,421.20x = 6,091,370,656,986,727,597,473,792
  5. Step 5: Solve for x
    x = 6,091,370,656,986,727,597,473,792/2,849,628,536,421.20
  6. Step 6: Final answer
    x = 2,137,601,648,471.97

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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.