Home / 16,640,946.54-24,916,564.44-10,869,388.02

Finding the Fourth Proportional to 16,640,946.54, 24,916,564.44 and 10,869,388.02

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Solution

The fourth proportional to 16,640,946.54, 24,916,564.44 and 10,869,388.02 is: 16,274,783.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,640,946.54 : 24,916,564.44 = 10,869,388.02 : x
  2. Step 2: Convert to fraction form
    16,640,946.54/24,916,564.44 = 10,869,388.02/x
  3. Step 3: Cross multiply
    16,640,946.54x = 24,916,564.44 × 10,869,388.02
  4. Step 4: Simplify right side
    16,640,946.54x = 270,827,807,023,694
  5. Step 5: Solve for x
    x = 270,827,807,023,694/16,640,946.54
  6. Step 6: Final answer
    x = 16,274,783.79

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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.