Home / 41,074,804.12-56,683,243.38-22,491,119.60

Finding the Fourth Proportional to 41,074,804.12, 56,683,243.38 and 22,491,119.60

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Solution

The fourth proportional to 41,074,804.12, 56,683,243.38 and 22,491,119.60 is: 31,037,752.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,074,804.12 : 56,683,243.38 = 22,491,119.60 : x
  2. Step 2: Convert to fraction form
    41,074,804.12/56,683,243.38 = 22,491,119.60/x
  3. Step 3: Cross multiply
    41,074,804.12x = 56,683,243.38 × 22,491,119.60
  4. Step 4: Simplify right side
    41,074,804.12x = 1,274,869,606,175,488.50
  5. Step 5: Solve for x
    x = 1,274,869,606,175,488.50/41,074,804.12
  6. Step 6: Final answer
    x = 31,037,752.55

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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.