Home / 15,580,086.26-23,370,098.04-14,631,989.12

Finding the Fourth Proportional to 15,580,086.26, 23,370,098.04 and 14,631,989.12

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Solution

The fourth proportional to 15,580,086.26, 23,370,098.04 and 14,631,989.12 is: 21,947,954.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,580,086.26 : 23,370,098.04 = 14,631,989.12 : x
  2. Step 2: Convert to fraction form
    15,580,086.26/23,370,098.04 = 14,631,989.12/x
  3. Step 3: Cross multiply
    15,580,086.26x = 23,370,098.04 × 14,631,989.12
  4. Step 4: Simplify right side
    15,580,086.26x = 341,951,020,254,613.31
  5. Step 5: Solve for x
    x = 341,951,020,254,613.31/15,580,086.26
  6. Step 6: Final answer
    x = 21,947,954.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.