Home / 53,051,851.75-79,577,773.30-14,713,365.37

Finding the Fourth Proportional to 53,051,851.75, 79,577,773.30 and 14,713,365.37

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Solution

The fourth proportional to 53,051,851.75, 79,577,773.30 and 14,713,365.37 is: 22,070,046.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,051,851.75 : 79,577,773.30 = 14,713,365.37 : x
  2. Step 2: Convert to fraction form
    53,051,851.75/79,577,773.30 = 14,713,365.37/x
  3. Step 3: Cross multiply
    53,051,851.75x = 79,577,773.30 × 14,713,365.37
  4. Step 4: Simplify right side
    53,051,851.75x = 1,170,856,853,893,930.50
  5. Step 5: Solve for x
    x = 1,170,856,853,893,930.50/53,051,851.75
  6. Step 6: Final answer
    x = 22,070,046.86

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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.