Home / 4,208,752,397.14-5,807,841,995.23-2,303,509,992.57

Finding the Fourth Proportional to 4,208,752,397.14, 5,807,841,995.23 and 2,303,509,992.57

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Solution

The fourth proportional to 4,208,752,397.14, 5,807,841,995.23 and 2,303,509,992.57 is: 3,178,714,452.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,208,752,397.14 : 5,807,841,995.23 = 2,303,509,992.57 : x
  2. Step 2: Convert to fraction form
    4,208,752,397.14/5,807,841,995.23 = 2,303,509,992.57/x
  3. Step 3: Cross multiply
    4,208,752,397.14x = 5,807,841,995.23 × 2,303,509,992.57
  4. Step 4: Simplify right side
    4,208,752,397.14x = 13,378,422,071,275,384,832
  5. Step 5: Solve for x
    x = 13,378,422,071,275,384,832/4,208,752,397.14
  6. Step 6: Final answer
    x = 3,178,714,452.38

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Double scale
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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.