Home / 34,000,314.52-46,919,068.14-18,530,067.64

Finding the Fourth Proportional to 34,000,314.52, 46,919,068.14 and 18,530,067.64

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Solution

The fourth proportional to 34,000,314.52, 46,919,068.14 and 18,530,067.64 is: 25,570,748.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,000,314.52 : 46,919,068.14 = 18,530,067.64 : x
  2. Step 2: Convert to fraction form
    34,000,314.52/46,919,068.14 = 18,530,067.64/x
  3. Step 3: Cross multiply
    34,000,314.52x = 46,919,068.14 × 18,530,067.64
  4. Step 4: Simplify right side
    34,000,314.52x = 869,413,506,239,969
  5. Step 5: Solve for x
    x = 869,413,506,239,969/34,000,314.52
  6. Step 6: Final answer
    x = 25,570,748.93

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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.