Home / 25,168,136-37,752,342.24-6,256,904

Finding the Fourth Proportional to 25,168,136, 37,752,342.24 and 6,256,904

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Solution

The fourth proportional to 25,168,136, 37,752,342.24 and 6,256,904 is: 9,385,390.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,168,136 : 37,752,342.24 = 6,256,904 : x
  2. Step 2: Convert to fraction form
    25,168,136/37,752,342.24 = 6,256,904/x
  3. Step 3: Cross multiply
    25,168,136x = 37,752,342.24 × 6,256,904
  4. Step 4: Simplify right side
    25,168,136x = 236,212,781,170,824.97
  5. Step 5: Solve for x
    x = 236,212,781,170,824.97/25,168,136
  6. Step 6: Final answer
    x = 9,385,390.37

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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.