Home / 2,053,618,418.97-3,063,161,567.06-1,865,090,727.43

Finding the Fourth Proportional to 2,053,618,418.97, 3,063,161,567.06 and 1,865,090,727.43

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Solution

The fourth proportional to 2,053,618,418.97, 3,063,161,567.06 and 1,865,090,727.43 is: 2,781,955,100.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,618,418.97 : 3,063,161,567.06 = 1,865,090,727.43 : x
  2. Step 2: Convert to fraction form
    2,053,618,418.97/3,063,161,567.06 = 1,865,090,727.43/x
  3. Step 3: Cross multiply
    2,053,618,418.97x = 3,063,161,567.06 × 1,865,090,727.43
  4. Step 4: Simplify right side
    2,053,618,418.97x = 5,713,074,235,343,554,560
  5. Step 5: Solve for x
    x = 5,713,074,235,343,554,560/2,053,618,418.97
  6. Step 6: Final answer
    x = 2,781,955,100.60

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.