Home / 926,324,166.20-1,389,486,249.30-797,184,003.20

Finding the Fourth Proportional to 926,324,166.20, 1,389,486,249.30 and 797,184,003.20

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Solution

The fourth proportional to 926,324,166.20, 1,389,486,249.30 and 797,184,003.20 is: 1,195,776,004.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    926,324,166.20 : 1,389,486,249.30 = 797,184,003.20 : x
  2. Step 2: Convert to fraction form
    926,324,166.20/1,389,486,249.30 = 797,184,003.20/x
  3. Step 3: Cross multiply
    926,324,166.20x = 1,389,486,249.30 × 797,184,003.20
  4. Step 4: Simplify right side
    926,324,166.20x = 1,107,676,210,608,327,168
  5. Step 5: Solve for x
    x = 1,107,676,210,608,327,168/926,324,166.20
  6. Step 6: Final answer
    x = 1,195,776,004.80

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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.