Home / 24,278,105.31-33,503,821.32-13,824,130.14

Finding the Fourth Proportional to 24,278,105.31, 33,503,821.32 and 13,824,130.14

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Solution

The fourth proportional to 24,278,105.31, 33,503,821.32 and 13,824,130.14 is: 19,077,320.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,278,105.31 : 33,503,821.32 = 13,824,130.14 : x
  2. Step 2: Convert to fraction form
    24,278,105.31/33,503,821.32 = 13,824,130.14/x
  3. Step 3: Cross multiply
    24,278,105.31x = 33,503,821.32 × 13,824,130.14
  4. Step 4: Simplify right side
    24,278,105.31x = 463,161,186,114,986.62
  5. Step 5: Solve for x
    x = 463,161,186,114,986.62/24,278,105.31
  6. Step 6: Final answer
    x = 19,077,320.09

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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.