Home / 2,396,117,518.60-3,594,356,993.04-715,270,296.32

Finding the Fourth Proportional to 2,396,117,518.60, 3,594,356,993.04 and 715,270,296.32

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Solution

The fourth proportional to 2,396,117,518.60, 3,594,356,993.04 and 715,270,296.32 is: 1,072,959,390.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,396,117,518.60 : 3,594,356,993.04 = 715,270,296.32 : x
  2. Step 2: Convert to fraction form
    2,396,117,518.60/3,594,356,993.04 = 715,270,296.32/x
  3. Step 3: Cross multiply
    2,396,117,518.60x = 3,594,356,993.04 × 715,270,296.32
  4. Step 4: Simplify right side
    2,396,117,518.60x = 2,570,936,791,491,585,024
  5. Step 5: Solve for x
    x = 2,570,936,791,491,585,024/2,396,117,518.60
  6. Step 6: Final answer
    x = 1,072,959,390.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.