Home / 1,997,274,566.80-2,995,911,850.20-1,755,409,862.80

Finding the Fourth Proportional to 1,997,274,566.80, 2,995,911,850.20 and 1,755,409,862.80

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Solution

The fourth proportional to 1,997,274,566.80, 2,995,911,850.20 and 1,755,409,862.80 is: 2,633,114,794.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,997,274,566.80 : 2,995,911,850.20 = 1,755,409,862.80 : x
  2. Step 2: Convert to fraction form
    1,997,274,566.80/2,995,911,850.20 = 1,755,409,862.80/x
  3. Step 3: Cross multiply
    1,997,274,566.80x = 2,995,911,850.20 × 1,755,409,862.80
  4. Step 4: Simplify right side
    1,997,274,566.80x = 5,259,053,209,920,476,160
  5. Step 5: Solve for x
    x = 5,259,053,209,920,476,160/1,997,274,566.80
  6. Step 6: Final answer
    x = 2,633,114,794.20

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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.