Home / 44,711,998.80-67,067,998.20-23,188,638.30

Finding the Fourth Proportional to 44,711,998.80, 67,067,998.20 and 23,188,638.30

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Solution

The fourth proportional to 44,711,998.80, 67,067,998.20 and 23,188,638.30 is: 34,782,957.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,711,998.80 : 67,067,998.20 = 23,188,638.30 : x
  2. Step 2: Convert to fraction form
    44,711,998.80/67,067,998.20 = 23,188,638.30/x
  3. Step 3: Cross multiply
    44,711,998.80x = 67,067,998.20 × 23,188,638.30
  4. Step 4: Simplify right side
    44,711,998.80x = 1,555,215,551,764,851.25
  5. Step 5: Solve for x
    x = 1,555,215,551,764,851.25/44,711,998.80
  6. Step 6: Final answer
    x = 34,782,957.45

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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.