Home / 3,077,456,627.67-4,246,893,778.25-1,667,760,590.55

Finding the Fourth Proportional to 3,077,456,627.67, 4,246,893,778.25 and 1,667,760,590.55

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Solution

The fourth proportional to 3,077,456,627.67, 4,246,893,778.25 and 1,667,760,590.55 is: 2,301,511,583.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,077,456,627.67 : 4,246,893,778.25 = 1,667,760,590.55 : x
  2. Step 2: Convert to fraction form
    3,077,456,627.67/4,246,893,778.25 = 1,667,760,590.55/x
  3. Step 3: Cross multiply
    3,077,456,627.67x = 4,246,893,778.25 × 1,667,760,590.55
  4. Step 4: Simplify right side
    3,077,456,627.67x = 7,082,802,075,617,340,416
  5. Step 5: Solve for x
    x = 7,082,802,075,617,340,416/3,077,456,627.67
  6. Step 6: Final answer
    x = 2,301,511,583.28

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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.