Home / 3,690,278,240.95-5,092,580,656.29-2,083,071,609.37

Finding the Fourth Proportional to 3,690,278,240.95, 5,092,580,656.29 and 2,083,071,609.37

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Solution

The fourth proportional to 3,690,278,240.95, 5,092,580,656.29 and 2,083,071,609.37 is: 2,874,636,949.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,690,278,240.95 : 5,092,580,656.29 = 2,083,071,609.37 : x
  2. Step 2: Convert to fraction form
    3,690,278,240.95/5,092,580,656.29 = 2,083,071,609.37/x
  3. Step 3: Cross multiply
    3,690,278,240.95x = 5,092,580,656.29 × 2,083,071,609.37
  4. Step 4: Simplify right side
    3,690,278,240.95x = 10,608,210,183,544,541,184
  5. Step 5: Solve for x
    x = 10,608,210,183,544,541,184/3,690,278,240.95
  6. Step 6: Final answer
    x = 2,874,636,949.01

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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.