Home / 40,374,846,138.60-60,562,269,207.90-27,150,893,447.40

Finding the Fourth Proportional to 40,374,846,138.60, 60,562,269,207.90 and 27,150,893,447.40

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Solution

The fourth proportional to 40,374,846,138.60, 60,562,269,207.90 and 27,150,893,447.40 is: 40,726,340,171.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,374,846,138.60 : 60,562,269,207.90 = 27,150,893,447.40 : x
  2. Step 2: Convert to fraction form
    40,374,846,138.60/60,562,269,207.90 = 27,150,893,447.40/x
  3. Step 3: Cross multiply
    40,374,846,138.60x = 60,562,269,207.90 × 27,150,893,447.40
  4. Step 4: Simplify right side
    40,374,846,138.60x = 1,644,319,718,196,447,019,008
  5. Step 5: Solve for x
    x = 1,644,319,718,196,447,019,008/40,374,846,138.60
  6. Step 6: Final answer
    x = 40,726,340,171.10

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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.