Home / 38,059,602.48-57,076,608.24-13,793,450.04

Finding the Fourth Proportional to 38,059,602.48, 57,076,608.24 and 13,793,450.04

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Solution

The fourth proportional to 38,059,602.48, 57,076,608.24 and 13,793,450.04 is: 20,685,537.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,059,602.48 : 57,076,608.24 = 13,793,450.04 : x
  2. Step 2: Convert to fraction form
    38,059,602.48/57,076,608.24 = 13,793,450.04/x
  3. Step 3: Cross multiply
    38,059,602.48x = 57,076,608.24 × 13,793,450.04
  4. Step 4: Simplify right side
    38,059,602.48x = 787,283,344,211,092.25
  5. Step 5: Solve for x
    x = 787,283,344,211,092.25/38,059,602.48
  6. Step 6: Final answer
    x = 20,685,537.76

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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.