Home / 797,570,447.07-1,196,777,172.51-565,898,375.97

Finding the Fourth Proportional to 797,570,447.07, 1,196,777,172.51 and 565,898,375.97

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Solution

The fourth proportional to 797,570,447.07, 1,196,777,172.51 and 565,898,375.97 is: 849,146,631.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,570,447.07 : 1,196,777,172.51 = 565,898,375.97 : x
  2. Step 2: Convert to fraction form
    797,570,447.07/1,196,777,172.51 = 565,898,375.97/x
  3. Step 3: Cross multiply
    797,570,447.07x = 1,196,777,172.51 × 565,898,375.97
  4. Step 4: Simplify right side
    797,570,447.07x = 677,254,258,321,377,536
  5. Step 5: Solve for x
    x = 677,254,258,321,377,536/797,570,447.07
  6. Step 6: Final answer
    x = 849,146,631.26

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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.