Home / 22,284,637.44-33,429,930.48-8,818,316.16

Finding the Fourth Proportional to 22,284,637.44, 33,429,930.48 and 8,818,316.16

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Solution

The fourth proportional to 22,284,637.44, 33,429,930.48 and 8,818,316.16 is: 13,228,651.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,284,637.44 : 33,429,930.48 = 8,818,316.16 : x
  2. Step 2: Convert to fraction form
    22,284,637.44/33,429,930.48 = 8,818,316.16/x
  3. Step 3: Cross multiply
    22,284,637.44x = 33,429,930.48 × 8,818,316.16
  4. Step 4: Simplify right side
    22,284,637.44x = 294,795,696,179,460.56
  5. Step 5: Solve for x
    x = 294,795,696,179,460.56/22,284,637.44
  6. Step 6: Final answer
    x = 13,228,651.22

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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.