Home / 40,374,845,138.10-60,562,267,707.15-27,150,892,446.90

Finding the Fourth Proportional to 40,374,845,138.10, 60,562,267,707.15 and 27,150,892,446.90

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Solution

The fourth proportional to 40,374,845,138.10, 60,562,267,707.15 and 27,150,892,446.90 is: 40,726,338,670.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,374,845,138.10 : 60,562,267,707.15 = 27,150,892,446.90 : x
  2. Step 2: Convert to fraction form
    40,374,845,138.10/60,562,267,707.15 = 27,150,892,446.90/x
  3. Step 3: Cross multiply
    40,374,845,138.10x = 60,562,267,707.15 × 27,150,892,446.90
  4. Step 4: Simplify right side
    40,374,845,138.10x = 1,644,319,616,857,194,889,216
  5. Step 5: Solve for x
    x = 1,644,319,616,857,194,889,216/40,374,845,138.10
  6. Step 6: Final answer
    x = 40,726,338,670.35

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.