Home / 79,341,998.73-109,488,272.70-44,062,043.73

Finding the Fourth Proportional to 79,341,998.73, 109,488,272.70 and 44,062,043.73

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Solution

The fourth proportional to 79,341,998.73, 109,488,272.70 and 44,062,043.73 is: 60,803,573.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,341,998.73 : 109,488,272.70 = 44,062,043.73 : x
  2. Step 2: Convert to fraction form
    79,341,998.73/109,488,272.70 = 44,062,043.73/x
  3. Step 3: Cross multiply
    79,341,998.73x = 109,488,272.70 × 44,062,043.73
  4. Step 4: Simplify right side
    79,341,998.73x = 4,824,277,059,629,565
  5. Step 5: Solve for x
    x = 4,824,277,059,629,565/79,341,998.73
  6. Step 6: Final answer
    x = 60,803,573.60

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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.