Home / 3,077,456,626.67-4,246,893,776.87-1,667,760,589.55

Finding the Fourth Proportional to 3,077,456,626.67, 4,246,893,776.87 and 1,667,760,589.55

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Solution

The fourth proportional to 3,077,456,626.67, 4,246,893,776.87 and 1,667,760,589.55 is: 2,301,511,581.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,077,456,626.67 : 4,246,893,776.87 = 1,667,760,589.55 : x
  2. Step 2: Convert to fraction form
    3,077,456,626.67/4,246,893,776.87 = 1,667,760,589.55/x
  3. Step 3: Cross multiply
    3,077,456,626.67x = 4,246,893,776.87 × 1,667,760,589.55
  4. Step 4: Simplify right side
    3,077,456,626.67x = 7,082,802,069,068,937,216
  5. Step 5: Solve for x
    x = 7,082,802,069,068,937,216/3,077,456,626.67
  6. Step 6: Final answer
    x = 2,301,511,581.90

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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.