Home / 1,337,258,999.44-1,996,883,675.84-1,092,102,313.72

Finding the Fourth Proportional to 1,337,258,999.44, 1,996,883,675.84 and 1,092,102,313.72

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Solution

The fourth proportional to 1,337,258,999.44, 1,996,883,675.84 and 1,092,102,313.72 is: 1,630,799,481.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,258,999.44 : 1,996,883,675.84 = 1,092,102,313.72 : x
  2. Step 2: Convert to fraction form
    1,337,258,999.44/1,996,883,675.84 = 1,092,102,313.72/x
  3. Step 3: Cross multiply
    1,337,258,999.44x = 1,996,883,675.84 × 1,092,102,313.72
  4. Step 4: Simplify right side
    1,337,258,999.44x = 2,180,801,282,614,562,304
  5. Step 5: Solve for x
    x = 2,180,801,282,614,562,304/1,337,258,999.44
  6. Step 6: Final answer
    x = 1,630,799,481.27

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.