Home / 41,345,426.96-57,055,718.76-23,010,318.80

Finding the Fourth Proportional to 41,345,426.96, 57,055,718.76 and 23,010,318.80

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Solution

The fourth proportional to 41,345,426.96, 57,055,718.76 and 23,010,318.80 is: 31,753,699.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,345,426.96 : 57,055,718.76 = 23,010,318.80 : x
  2. Step 2: Convert to fraction form
    41,345,426.96/57,055,718.76 = 23,010,318.80/x
  3. Step 3: Cross multiply
    41,345,426.96x = 57,055,718.76 × 23,010,318.80
  4. Step 4: Simplify right side
    41,345,426.96x = 1,312,870,278,030,740.75
  5. Step 5: Solve for x
    x = 1,312,870,278,030,740.75/41,345,426.96
  6. Step 6: Final answer
    x = 31,753,699.85

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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.