Home / 2,715,108,757.44-3,746,744,611.68-1,659,604,004.16

Finding the Fourth Proportional to 2,715,108,757.44, 3,746,744,611.68 and 1,659,604,004.16

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Solution

The fourth proportional to 2,715,108,757.44, 3,746,744,611.68 and 1,659,604,004.16 is: 2,290,189,055.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,715,108,757.44 : 3,746,744,611.68 = 1,659,604,004.16 : x
  2. Step 2: Convert to fraction form
    2,715,108,757.44/3,746,744,611.68 = 1,659,604,004.16/x
  3. Step 3: Cross multiply
    2,715,108,757.44x = 3,746,744,611.68 × 1,659,604,004.16
  4. Step 4: Simplify right side
    2,715,108,757.44x = 6,218,112,360,109,032,448
  5. Step 5: Solve for x
    x = 6,218,112,360,109,032,448/2,715,108,757.44
  6. Step 6: Final answer
    x = 2,290,189,055.25

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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.