Home / 40,374,773.60-60,562,160.40-23,368,661.60

Finding the Fourth Proportional to 40,374,773.60, 60,562,160.40 and 23,368,661.60

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Solution

The fourth proportional to 40,374,773.60, 60,562,160.40 and 23,368,661.60 is: 35,052,992.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,374,773.60 : 60,562,160.40 = 23,368,661.60 : x
  2. Step 2: Convert to fraction form
    40,374,773.60/60,562,160.40 = 23,368,661.60/x
  3. Step 3: Cross multiply
    40,374,773.60x = 60,562,160.40 × 23,368,661.60
  4. Step 4: Simplify right side
    40,374,773.60x = 1,415,256,632,152,520.75
  5. Step 5: Solve for x
    x = 1,415,256,632,152,520.75/40,374,773.60
  6. Step 6: Final answer
    x = 35,052,992.40

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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.