Home / 16,301,101.60-24,451,652.40-7,343,149.60

Finding the Fourth Proportional to 16,301,101.60, 24,451,652.40 and 7,343,149.60

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Solution

The fourth proportional to 16,301,101.60, 24,451,652.40 and 7,343,149.60 is: 11,014,724.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,301,101.60 : 24,451,652.40 = 7,343,149.60 : x
  2. Step 2: Convert to fraction form
    16,301,101.60/24,451,652.40 = 7,343,149.60/x
  3. Step 3: Cross multiply
    16,301,101.60x = 24,451,652.40 × 7,343,149.60
  4. Step 4: Simplify right side
    16,301,101.60x = 179,552,141,540,399.03
  5. Step 5: Solve for x
    x = 179,552,141,540,399.03/16,301,101.60
  6. Step 6: Final answer
    x = 11,014,724.40

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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.