Home / 5,464,143,564.57-7,540,520,553.68-2,958,017,195.25

Finding the Fourth Proportional to 5,464,143,564.57, 7,540,520,553.68 and 2,958,017,195.25

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Solution

The fourth proportional to 5,464,143,564.57, 7,540,520,553.68 and 2,958,017,195.25 is: 4,082,065,047.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,464,143,564.57 : 7,540,520,553.68 = 2,958,017,195.25 : x
  2. Step 2: Convert to fraction form
    5,464,143,564.57/7,540,520,553.68 = 2,958,017,195.25/x
  3. Step 3: Cross multiply
    5,464,143,564.57x = 7,540,520,553.68 × 2,958,017,195.25
  4. Step 4: Simplify right side
    5,464,143,564.57x = 22,304,989,458,906,701,824
  5. Step 5: Solve for x
    x = 22,304,989,458,906,701,824/5,464,143,564.57
  6. Step 6: Final answer
    x = 4,082,065,047.40

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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.