Home / 2,563,967,354.96-3,845,945,052.36-1,684,205,973.20

Finding the Fourth Proportional to 2,563,967,354.96, 3,845,945,052.36 and 1,684,205,973.20

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Solution

The fourth proportional to 2,563,967,354.96, 3,845,945,052.36 and 1,684,205,973.20 is: 2,526,305,031.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,563,967,354.96 : 3,845,945,052.36 = 1,684,205,973.20 : x
  2. Step 2: Convert to fraction form
    2,563,967,354.96/3,845,945,052.36 = 1,684,205,973.20/x
  3. Step 3: Cross multiply
    2,563,967,354.96x = 3,845,945,052.36 × 1,684,205,973.20
  4. Step 4: Simplify right side
    2,563,967,354.96x = 6,477,363,629,783,699,456
  5. Step 5: Solve for x
    x = 6,477,363,629,783,699,456/2,563,967,354.96
  6. Step 6: Final answer
    x = 2,526,305,031.64

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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.