Home / 2,760,371,170,468.70-4,140,556,755,702.90-2,628,570,720,110.80

Finding the Fourth Proportional to 2,760,371,170,468.70, 4,140,556,755,702.90 and 2,628,570,720,110.80

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Solution

The fourth proportional to 2,760,371,170,468.70, 4,140,556,755,702.90 and 2,628,570,720,110.80 is: 3,942,856,080,166.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,760,371,170,468.70 : 4,140,556,755,702.90 = 2,628,570,720,110.80 : x
  2. Step 2: Convert to fraction form
    2,760,371,170,468.70/4,140,556,755,702.90 = 2,628,570,720,110.80/x
  3. Step 3: Cross multiply
    2,760,371,170,468.70x = 4,140,556,755,702.90 × 2,628,570,720,110.80
  4. Step 4: Simplify right side
    2,760,371,170,468.70x = 10,883,746,252,997,608,551,219,200
  5. Step 5: Solve for x
    x = 10,883,746,252,997,608,551,219,200/2,760,371,170,468.70
  6. Step 6: Final answer
    x = 3,942,856,080,166.06

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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.