Home / 4,084,357,299.28-5,636,264,268.72-2,275,775,722.38

Finding the Fourth Proportional to 4,084,357,299.28, 5,636,264,268.72 and 2,275,775,722.38

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Solution

The fourth proportional to 4,084,357,299.28, 5,636,264,268.72 and 2,275,775,722.38 is: 3,140,487,584.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,084,357,299.28 : 5,636,264,268.72 = 2,275,775,722.38 : x
  2. Step 2: Convert to fraction form
    4,084,357,299.28/5,636,264,268.72 = 2,275,775,722.38/x
  3. Step 3: Cross multiply
    4,084,357,299.28x = 5,636,264,268.72 × 2,275,775,722.38
  4. Step 4: Simplify right side
    4,084,357,299.28x = 12,826,873,387,670,841,344
  5. Step 5: Solve for x
    x = 12,826,873,387,670,841,344/4,084,357,299.28
  6. Step 6: Final answer
    x = 3,140,487,584.16

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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.