Home / 4,032,880,397,251.70-5,565,391,715,986.80-2,180,988,551,324.10

Finding the Fourth Proportional to 4,032,880,397,251.70, 5,565,391,715,986.80 and 2,180,988,551,324.10

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Solution

The fourth proportional to 4,032,880,397,251.70, 5,565,391,715,986.80 and 2,180,988,551,324.10 is: 3,009,773,268,870.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,880,397,251.70 : 5,565,391,715,986.80 = 2,180,988,551,324.10 : x
  2. Step 2: Convert to fraction form
    4,032,880,397,251.70/5,565,391,715,986.80 = 2,180,988,551,324.10/x
  3. Step 3: Cross multiply
    4,032,880,397,251.70x = 5,565,391,715,986.80 × 2,180,988,551,324.10
  4. Step 4: Simplify right side
    4,032,880,397,251.70x = 12,138,055,616,201,197,703,135,232
  5. Step 5: Solve for x
    x = 12,138,055,616,201,197,703,135,232/4,032,880,397,251.70
  6. Step 6: Final answer
    x = 3,009,773,268,870.79

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Double scale
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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.