Home / 24,282,753.72-33,512,111.04-13,829,212.56

Finding the Fourth Proportional to 24,282,753.72, 33,512,111.04 and 13,829,212.56

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Solution

The fourth proportional to 24,282,753.72, 33,512,111.04 and 13,829,212.56 is: 19,085,401.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,282,753.72 : 33,512,111.04 = 13,829,212.56 : x
  2. Step 2: Convert to fraction form
    24,282,753.72/33,512,111.04 = 13,829,212.56/x
  3. Step 3: Cross multiply
    24,282,753.72x = 33,512,111.04 × 13,829,212.56
  4. Step 4: Simplify right side
    24,282,753.72x = 463,446,106,906,482.69
  5. Step 5: Solve for x
    x = 463,446,106,906,482.69/24,282,753.72
  6. Step 6: Final answer
    x = 19,085,401.61

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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.