Home / 1,329,350,699.85-1,992,243,644.37-1,034,601,737.37

Finding the Fourth Proportional to 1,329,350,699.85, 1,992,243,644.37 and 1,034,601,737.37

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Solution

The fourth proportional to 1,329,350,699.85, 1,992,243,644.37 and 1,034,601,737.37 is: 1,550,515,402.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,329,350,699.85 : 1,992,243,644.37 = 1,034,601,737.37 : x
  2. Step 2: Convert to fraction form
    1,329,350,699.85/1,992,243,644.37 = 1,034,601,737.37/x
  3. Step 3: Cross multiply
    1,329,350,699.85x = 1,992,243,644.37 × 1,034,601,737.37
  4. Step 4: Simplify right side
    1,329,350,699.85x = 2,061,178,735,729,542,400
  5. Step 5: Solve for x
    x = 2,061,178,735,729,542,400/1,329,350,699.85
  6. Step 6: Final answer
    x = 1,550,515,402.72

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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.