Home / 41,339,065.66-57,047,457.87-22,753,808.44

Finding the Fourth Proportional to 41,339,065.66, 57,047,457.87 and 22,753,808.44

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Solution

The fourth proportional to 41,339,065.66, 57,047,457.87 and 22,753,808.44 is: 31,400,006.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,339,065.66 : 57,047,457.87 = 22,753,808.44 : x
  2. Step 2: Convert to fraction form
    41,339,065.66/57,047,457.87 = 22,753,808.44/x
  3. Step 3: Cross multiply
    41,339,065.66x = 57,047,457.87 × 22,753,808.44
  4. Step 4: Simplify right side
    41,339,065.66x = 1,298,046,928,362,950.50
  5. Step 5: Solve for x
    x = 1,298,046,928,362,950.50/41,339,065.66
  6. Step 6: Final answer
    x = 31,400,006.45

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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.