Home / 24,645,112.90-33,998,940.75-15,946,121.14

Finding the Fourth Proportional to 24,645,112.90, 33,998,940.75 and 15,946,121.14

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Solution

The fourth proportional to 24,645,112.90, 33,998,940.75 and 15,946,121.14 is: 21,998,326.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,645,112.90 : 33,998,940.75 = 15,946,121.14 : x
  2. Step 2: Convert to fraction form
    24,645,112.90/33,998,940.75 = 15,946,121.14/x
  3. Step 3: Cross multiply
    24,645,112.90x = 33,998,940.75 × 15,946,121.14
  4. Step 4: Simplify right side
    24,645,112.90x = 542,151,227,831,182.50
  5. Step 5: Solve for x
    x = 542,151,227,831,182.50/24,645,112.90
  6. Step 6: Final answer
    x = 21,998,326.00

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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.