Home / 2,810,383,175.80-4,212,551,454.90-1,062,910,689.40

Finding the Fourth Proportional to 2,810,383,175.80, 4,212,551,454.90 and 1,062,910,689.40

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Solution

The fourth proportional to 2,810,383,175.80, 4,212,551,454.90 and 1,062,910,689.40 is: 1,593,222,593.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,810,383,175.80 : 4,212,551,454.90 = 1,062,910,689.40 : x
  2. Step 2: Convert to fraction form
    2,810,383,175.80/4,212,551,454.90 = 1,062,910,689.40/x
  3. Step 3: Cross multiply
    2,810,383,175.80x = 4,212,551,454.90 × 1,062,910,689.40
  4. Step 4: Simplify right side
    2,810,383,175.80x = 4,477,565,971,060,731,904
  5. Step 5: Solve for x
    x = 4,477,565,971,060,731,904/2,810,383,175.80
  6. Step 6: Final answer
    x = 1,593,222,593.14

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1.5x scale

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.