Home / 38,575,208.80-57,929,168.40-27,294,824.80

Finding the Fourth Proportional to 38,575,208.80, 57,929,168.40 and 27,294,824.80

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Solution

The fourth proportional to 38,575,208.80, 57,929,168.40 and 27,294,824.80 is: 40,989,188.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,575,208.80 : 57,929,168.40 = 27,294,824.80 : x
  2. Step 2: Convert to fraction form
    38,575,208.80/57,929,168.40 = 27,294,824.80/x
  3. Step 3: Cross multiply
    38,575,208.80x = 57,929,168.40 × 27,294,824.80
  4. Step 4: Simplify right side
    38,575,208.80x = 1,581,166,502,287,696.25
  5. Step 5: Solve for x
    x = 1,581,166,502,287,696.25/38,575,208.80
  6. Step 6: Final answer
    x = 40,989,188.43

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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.