Home / 35,580,357.87-53,360,067.03-16,138,336.11

Finding the Fourth Proportional to 35,580,357.87, 53,360,067.03 and 16,138,336.11

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Solution

The fourth proportional to 35,580,357.87, 53,360,067.03 and 16,138,336.11 is: 24,202,755.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,580,357.87 : 53,360,067.03 = 16,138,336.11 : x
  2. Step 2: Convert to fraction form
    35,580,357.87/53,360,067.03 = 16,138,336.11/x
  3. Step 3: Cross multiply
    35,580,357.87x = 53,360,067.03 × 16,138,336.11
  4. Step 4: Simplify right side
    35,580,357.87x = 861,142,696,582,269.50
  5. Step 5: Solve for x
    x = 861,142,696,582,269.50/35,580,357.87
  6. Step 6: Final answer
    x = 24,202,755.34

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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.