Home / 5,464,138,704.42-7,540,513,846.53-2,958,012,335.06

Finding the Fourth Proportional to 5,464,138,704.42, 7,540,513,846.53 and 2,958,012,335.06

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Solution

The fourth proportional to 5,464,138,704.42, 7,540,513,846.53 and 2,958,012,335.06 is: 4,082,058,340.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,464,138,704.42 : 7,540,513,846.53 = 2,958,012,335.06 : x
  2. Step 2: Convert to fraction form
    5,464,138,704.42/7,540,513,846.53 = 2,958,012,335.06/x
  3. Step 3: Cross multiply
    5,464,138,704.42x = 7,540,513,846.53 × 2,958,012,335.06
  4. Step 4: Simplify right side
    5,464,138,704.42x = 22,304,932,970,726,465,536
  5. Step 5: Solve for x
    x = 22,304,932,970,726,465,536/5,464,138,704.42
  6. Step 6: Final answer
    x = 4,082,058,340.26

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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.