Home / 23,944,232.41-33,043,039.46-12,930,981.06

Finding the Fourth Proportional to 23,944,232.41, 33,043,039.46 and 12,930,981.06

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Solution

The fourth proportional to 23,944,232.41, 33,043,039.46 and 12,930,981.06 is: 17,844,753.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,944,232.41 : 33,043,039.46 = 12,930,981.06 : x
  2. Step 2: Convert to fraction form
    23,944,232.41/33,043,039.46 = 12,930,981.06/x
  3. Step 3: Cross multiply
    23,944,232.41x = 33,043,039.46 × 12,930,981.06
  4. Step 4: Simplify right side
    23,944,232.41x = 427,278,917,343,973.19
  5. Step 5: Solve for x
    x = 427,278,917,343,973.19/23,944,232.41
  6. Step 6: Final answer
    x = 17,844,753.18

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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.