Home / 2,715,108,751.44-3,746,744,603.40-1,659,603,998.16

Finding the Fourth Proportional to 2,715,108,751.44, 3,746,744,603.40 and 1,659,603,998.16

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Solution

The fourth proportional to 2,715,108,751.44, 3,746,744,603.40 and 1,659,603,998.16 is: 2,290,189,046.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,715,108,751.44 : 3,746,744,603.40 = 1,659,603,998.16 : x
  2. Step 2: Convert to fraction form
    2,715,108,751.44/3,746,744,603.40 = 1,659,603,998.16/x
  3. Step 3: Cross multiply
    2,715,108,751.44x = 3,746,744,603.40 × 1,659,603,998.16
  4. Step 4: Simplify right side
    2,715,108,751.44x = 6,218,112,323,887,043,584
  5. Step 5: Solve for x
    x = 6,218,112,323,887,043,584/2,715,108,751.44
  6. Step 6: Final answer
    x = 2,290,189,046.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.