Home / 24,326,927.20-33,571,172.62-13,313,670.47

Finding the Fourth Proportional to 24,326,927.20, 33,571,172.62 and 13,313,670.47

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Solution

The fourth proportional to 24,326,927.20, 33,571,172.62 and 13,313,670.47 is: 18,372,872.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,326,927.20 : 33,571,172.62 = 13,313,670.47 : x
  2. Step 2: Convert to fraction form
    24,326,927.20/33,571,172.62 = 13,313,670.47/x
  3. Step 3: Cross multiply
    24,326,927.20x = 33,571,172.62 × 13,313,670.47
  4. Step 4: Simplify right side
    24,326,927.20x = 446,955,529,554,166.50
  5. Step 5: Solve for x
    x = 446,955,529,554,166.50/24,326,927.20
  6. Step 6: Final answer
    x = 18,372,872.41

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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.