Home / 44,711,566.94-67,067,341.77-19,135,991.90

Finding the Fourth Proportional to 44,711,566.94, 67,067,341.77 and 19,135,991.90

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Solution

The fourth proportional to 44,711,566.94, 67,067,341.77 and 19,135,991.90 is: 28,703,984.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,711,566.94 : 67,067,341.77 = 19,135,991.90 : x
  2. Step 2: Convert to fraction form
    44,711,566.94/67,067,341.77 = 19,135,991.90/x
  3. Step 3: Cross multiply
    44,711,566.94x = 67,067,341.77 × 19,135,991.90
  4. Step 4: Simplify right side
    44,711,566.94x = 1,283,400,108,865,251.75
  5. Step 5: Solve for x
    x = 1,283,400,108,865,251.75/44,711,566.94
  6. Step 6: Final answer
    x = 28,703,984.15

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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.