Home / 34,000,314.02-46,919,067.45-18,530,067.14

Finding the Fourth Proportional to 34,000,314.02, 46,919,067.45 and 18,530,067.14

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Solution

The fourth proportional to 34,000,314.02, 46,919,067.45 and 18,530,067.14 is: 25,570,748.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,000,314.02 : 46,919,067.45 = 18,530,067.14 : x
  2. Step 2: Convert to fraction form
    34,000,314.02/46,919,067.45 = 18,530,067.14/x
  3. Step 3: Cross multiply
    34,000,314.02x = 46,919,067.45 × 18,530,067.14
  4. Step 4: Simplify right side
    34,000,314.02x = 869,413,469,994,688.62
  5. Step 5: Solve for x
    x = 869,413,469,994,688.62/34,000,314.02
  6. Step 6: Final answer
    x = 25,570,748.24

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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.