Home / 41,339,070.94-57,047,465.18-22,753,813.72

Finding the Fourth Proportional to 41,339,070.94, 57,047,465.18 and 22,753,813.72

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Solution

The fourth proportional to 41,339,070.94, 57,047,465.18 and 22,753,813.72 is: 31,400,013.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,339,070.94 : 57,047,465.18 = 22,753,813.72 : x
  2. Step 2: Convert to fraction form
    41,339,070.94/57,047,465.18 = 22,753,813.72/x
  3. Step 3: Cross multiply
    41,339,070.94x = 57,047,465.18 × 22,753,813.72
  4. Step 4: Simplify right side
    41,339,070.94x = 1,298,047,395,504,899.75
  5. Step 5: Solve for x
    x = 1,298,047,395,504,899.75/41,339,070.94
  6. Step 6: Final answer
    x = 31,400,013.74

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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.