Home / 44,647,298-61,609,499.88-27,012,770.80

Finding the Fourth Proportional to 44,647,298, 61,609,499.88 and 27,012,770.80

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Solution

The fourth proportional to 44,647,298, 61,609,499.88 and 27,012,770.80 is: 37,275,341.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,647,298 : 61,609,499.88 = 27,012,770.80 : x
  2. Step 2: Convert to fraction form
    44,647,298/61,609,499.88 = 27,012,770.80/x
  3. Step 3: Cross multiply
    44,647,298x = 61,609,499.88 × 27,012,770.80
  4. Step 4: Simplify right side
    44,647,298x = 1,664,243,299,361,067.50
  5. Step 5: Solve for x
    x = 1,664,243,299,361,067.50/44,647,298
  6. Step 6: Final answer
    x = 37,275,341.93

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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.