Home / 41,993,854.29-57,951,518.45-22,678,270.29

Finding the Fourth Proportional to 41,993,854.29, 57,951,518.45 and 22,678,270.29

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Solution

The fourth proportional to 41,993,854.29, 57,951,518.45 and 22,678,270.29 is: 31,296,012.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,993,854.29 : 57,951,518.45 = 22,678,270.29 : x
  2. Step 2: Convert to fraction form
    41,993,854.29/57,951,518.45 = 22,678,270.29/x
  3. Step 3: Cross multiply
    41,993,854.29x = 57,951,518.45 × 22,678,270.29
  4. Step 4: Simplify right side
    41,993,854.29x = 1,314,240,199,011,630.50
  5. Step 5: Solve for x
    x = 1,314,240,199,011,630.50/41,993,854.29
  6. Step 6: Final answer
    x = 31,296,012.74

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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.