Home / 797,802,043.53-1,195,750,976.68-371,316,910.85

Finding the Fourth Proportional to 797,802,043.53, 1,195,750,976.68 and 371,316,910.85

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Solution

The fourth proportional to 797,802,043.53, 1,195,750,976.68 and 371,316,910.85 is: 556,532,240.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,802,043.53 : 1,195,750,976.68 = 371,316,910.85 : x
  2. Step 2: Convert to fraction form
    797,802,043.53/1,195,750,976.68 = 371,316,910.85/x
  3. Step 3: Cross multiply
    797,802,043.53x = 1,195,750,976.68 × 371,316,910.85
  4. Step 4: Simplify right side
    797,802,043.53x = 444,002,558,798,852,672
  5. Step 5: Solve for x
    x = 444,002,558,798,852,672/797,802,043.53
  6. Step 6: Final answer
    x = 556,532,240.55

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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.