Home / 36,290,493.60-54,435,740.40-23,441,431.20

Finding the Fourth Proportional to 36,290,493.60, 54,435,740.40 and 23,441,431.20

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Solution

The fourth proportional to 36,290,493.60, 54,435,740.40 and 23,441,431.20 is: 35,162,146.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,290,493.60 : 54,435,740.40 = 23,441,431.20 : x
  2. Step 2: Convert to fraction form
    36,290,493.60/54,435,740.40 = 23,441,431.20/x
  3. Step 3: Cross multiply
    36,290,493.60x = 54,435,740.40 × 23,441,431.20
  4. Step 4: Simplify right side
    36,290,493.60x = 1,276,051,663,407,660.50
  5. Step 5: Solve for x
    x = 1,276,051,663,407,660.50/36,290,493.60
  6. Step 6: Final answer
    x = 35,162,146.80

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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.