Home / 24,178,857.90-33,310,074.53-16,824,042.51

Finding the Fourth Proportional to 24,178,857.90, 33,310,074.53 and 16,824,042.51

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Solution

The fourth proportional to 24,178,857.90, 33,310,074.53 and 16,824,042.51 is: 23,177,691.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,178,857.90 : 33,310,074.53 = 16,824,042.51 : x
  2. Step 2: Convert to fraction form
    24,178,857.90/33,310,074.53 = 16,824,042.51/x
  3. Step 3: Cross multiply
    24,178,857.90x = 33,310,074.53 × 16,824,042.51
  4. Step 4: Simplify right side
    24,178,857.90x = 560,410,109,819,868.06
  5. Step 5: Solve for x
    x = 560,410,109,819,868.06/24,178,857.90
  6. Step 6: Final answer
    x = 23,177,691.52

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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.