Home / 2,016,006,310.90-3,021,620,679.15-851,472,550.90

Finding the Fourth Proportional to 2,016,006,310.90, 3,021,620,679.15 and 851,472,550.90

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Solution

The fourth proportional to 2,016,006,310.90, 3,021,620,679.15 and 851,472,550.90 is: 1,276,199,907.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,006,310.90 : 3,021,620,679.15 = 851,472,550.90 : x
  2. Step 2: Convert to fraction form
    2,016,006,310.90/3,021,620,679.15 = 851,472,550.90/x
  3. Step 3: Cross multiply
    2,016,006,310.90x = 3,021,620,679.15 × 851,472,550.90
  4. Step 4: Simplify right side
    2,016,006,310.90x = 2,572,827,067,528,040,960
  5. Step 5: Solve for x
    x = 2,572,827,067,528,040,960/2,016,006,310.90
  6. Step 6: Final answer
    x = 1,276,199,907.52

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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.