Home / 2,080,741,799.16-2,868,645,908.79-1,652,998,347.27

Finding the Fourth Proportional to 2,080,741,799.16, 2,868,645,908.79 and 1,652,998,347.27

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Solution

The fourth proportional to 2,080,741,799.16, 2,868,645,908.79 and 1,652,998,347.27 is: 2,278,930,979.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,080,741,799.16 : 2,868,645,908.79 = 1,652,998,347.27 : x
  2. Step 2: Convert to fraction form
    2,080,741,799.16/2,868,645,908.79 = 1,652,998,347.27/x
  3. Step 3: Cross multiply
    2,080,741,799.16x = 2,868,645,908.79 × 1,652,998,347.27
  4. Step 4: Simplify right side
    2,080,741,799.16x = 4,741,866,946,132,716,544
  5. Step 5: Solve for x
    x = 4,741,866,946,132,716,544/2,080,741,799.16
  6. Step 6: Final answer
    x = 2,278,930,979.35

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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.