Home / 34,000,511.04-46,919,504.88-18,530,288.64

Finding the Fourth Proportional to 34,000,511.04, 46,919,504.88 and 18,530,288.64

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Solution

The fourth proportional to 34,000,511.04, 46,919,504.88 and 18,530,288.64 is: 25,571,144.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,000,511.04 : 46,919,504.88 = 18,530,288.64 : x
  2. Step 2: Convert to fraction form
    34,000,511.04/46,919,504.88 = 18,530,288.64/x
  3. Step 3: Cross multiply
    34,000,511.04x = 46,919,504.88 × 18,530,288.64
  4. Step 4: Simplify right side
    34,000,511.04x = 869,431,968,272,288.62
  5. Step 5: Solve for x
    x = 869,431,968,272,288.62/34,000,511.04
  6. Step 6: Final answer
    x = 25,571,144.13

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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.