Home / 34,940,764.80-52,411,147.20-32,815,000.80

Finding the Fourth Proportional to 34,940,764.80, 52,411,147.20 and 32,815,000.80

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Solution

The fourth proportional to 34,940,764.80, 52,411,147.20 and 32,815,000.80 is: 49,222,501.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,940,764.80 : 52,411,147.20 = 32,815,000.80 : x
  2. Step 2: Convert to fraction form
    34,940,764.80/52,411,147.20 = 32,815,000.80/x
  3. Step 3: Cross multiply
    34,940,764.80x = 52,411,147.20 × 32,815,000.80
  4. Step 4: Simplify right side
    34,940,764.80x = 1,719,871,837,296,918
  5. Step 5: Solve for x
    x = 1,719,871,837,296,918/34,940,764.80
  6. Step 6: Final answer
    x = 49,222,501.20

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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.