Home / 23,588,792.29-32,562,577.43-15,858,318.61

Finding the Fourth Proportional to 23,588,792.29, 32,562,577.43 and 15,858,318.61

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Solution

The fourth proportional to 23,588,792.29, 32,562,577.43 and 15,858,318.61 is: 21,891,232.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,588,792.29 : 32,562,577.43 = 15,858,318.61 : x
  2. Step 2: Convert to fraction form
    23,588,792.29/32,562,577.43 = 15,858,318.61/x
  3. Step 3: Cross multiply
    23,588,792.29x = 32,562,577.43 × 15,858,318.61
  4. Step 4: Simplify right side
    23,588,792.29x = 516,387,727,647,734.94
  5. Step 5: Solve for x
    x = 516,387,727,647,734.94/23,588,792.29
  6. Step 6: Final answer
    x = 21,891,232.13

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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.