Home / 797,570,584.92-1,196,777,378.96-565,898,513.76

Finding the Fourth Proportional to 797,570,584.92, 1,196,777,378.96 and 565,898,513.76

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Solution

The fourth proportional to 797,570,584.92, 1,196,777,378.96 and 565,898,513.76 is: 849,146,837.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,570,584.92 : 1,196,777,378.96 = 565,898,513.76 : x
  2. Step 2: Convert to fraction form
    797,570,584.92/1,196,777,378.96 = 565,898,513.76/x
  3. Step 3: Cross multiply
    797,570,584.92x = 1,196,777,378.96 × 565,898,513.76
  4. Step 4: Simplify right side
    797,570,584.92x = 677,254,540,055,052,288
  5. Step 5: Solve for x
    x = 677,254,540,055,052,288/797,570,584.92
  6. Step 6: Final answer
    x = 849,146,837.73

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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.