Home / 24,690,357.45-37,059,440.09-11,919,822.93

Finding the Fourth Proportional to 24,690,357.45, 37,059,440.09 and 11,919,822.93

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Solution

The fourth proportional to 24,690,357.45, 37,059,440.09 and 11,919,822.93 is: 17,891,274.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,690,357.45 : 37,059,440.09 = 11,919,822.93 : x
  2. Step 2: Convert to fraction form
    24,690,357.45/37,059,440.09 = 11,919,822.93/x
  3. Step 3: Cross multiply
    24,690,357.45x = 37,059,440.09 × 11,919,822.93
  4. Step 4: Simplify right side
    24,690,357.45x = 441,741,963,698,144.12
  5. Step 5: Solve for x
    x = 441,741,963,698,144.12/24,690,357.45
  6. Step 6: Final answer
    x = 17,891,274.54

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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.