Home / 2,433,458,883.78-3,650,148,436.88-775,343,644.38

Finding the Fourth Proportional to 2,433,458,883.78, 3,650,148,436.88 and 775,343,644.38

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Solution

The fourth proportional to 2,433,458,883.78, 3,650,148,436.88 and 775,343,644.38 is: 1,163,002,757.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,458,883.78 : 3,650,148,436.88 = 775,343,644.38 : x
  2. Step 2: Convert to fraction form
    2,433,458,883.78/3,650,148,436.88 = 775,343,644.38/x
  3. Step 3: Cross multiply
    2,433,458,883.78x = 3,650,148,436.88 × 775,343,644.38
  4. Step 4: Simplify right side
    2,433,458,883.78x = 2,830,119,391,574,622,720
  5. Step 5: Solve for x
    x = 2,830,119,391,574,622,720/2,433,458,883.78
  6. Step 6: Final answer
    x = 1,163,002,757.28

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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.