Home / 27,466,933.47-37,904,409.71-14,907,992.62

Finding the Fourth Proportional to 27,466,933.47, 37,904,409.71 and 14,907,992.62

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Solution

The fourth proportional to 27,466,933.47, 37,904,409.71 and 14,907,992.62 is: 20,573,052.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,466,933.47 : 37,904,409.71 = 14,907,992.62 : x
  2. Step 2: Convert to fraction form
    27,466,933.47/37,904,409.71 = 14,907,992.62/x
  3. Step 3: Cross multiply
    27,466,933.47x = 37,904,409.71 × 14,907,992.62
  4. Step 4: Simplify right side
    27,466,933.47x = 565,078,660,222,136.38
  5. Step 5: Solve for x
    x = 565,078,660,222,136.38/27,466,933.47
  6. Step 6: Final answer
    x = 20,573,052.35

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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.