Home / 32,001,350.40-48,002,025.60-8,066,822.40

Finding the Fourth Proportional to 32,001,350.40, 48,002,025.60 and 8,066,822.40

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Solution

The fourth proportional to 32,001,350.40, 48,002,025.60 and 8,066,822.40 is: 12,100,233.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,001,350.40 : 48,002,025.60 = 8,066,822.40 : x
  2. Step 2: Convert to fraction form
    32,001,350.40/48,002,025.60 = 8,066,822.40/x
  3. Step 3: Cross multiply
    32,001,350.40x = 48,002,025.60 × 8,066,822.40
  4. Step 4: Simplify right side
    32,001,350.40x = 387,223,815,355,453.50
  5. Step 5: Solve for x
    x = 387,223,815,355,453.50/32,001,350.40
  6. Step 6: Final answer
    x = 12,100,233.60

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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.