Home / 24,131,198.70-33,301,743.44-14,712,533.28

Finding the Fourth Proportional to 24,131,198.70, 33,301,743.44 and 14,712,533.28

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Solution

The fourth proportional to 24,131,198.70, 33,301,743.44 and 14,712,533.28 is: 20,303,716.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,131,198.70 : 33,301,743.44 = 14,712,533.28 : x
  2. Step 2: Convert to fraction form
    24,131,198.70/33,301,743.44 = 14,712,533.28/x
  3. Step 3: Cross multiply
    24,131,198.70x = 33,301,743.44 × 14,712,533.28
  4. Step 4: Simplify right side
    24,131,198.70x = 489,953,008,569,459
  5. Step 5: Solve for x
    x = 489,953,008,569,459/24,131,198.70
  6. Step 6: Final answer
    x = 20,303,716.14

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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.