Home / 35,188,801.20-52,783,201.80-30,317,914.80

Finding the Fourth Proportional to 35,188,801.20, 52,783,201.80 and 30,317,914.80

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Solution

The fourth proportional to 35,188,801.20, 52,783,201.80 and 30,317,914.80 is: 45,476,872.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,188,801.20 : 52,783,201.80 = 30,317,914.80 : x
  2. Step 2: Convert to fraction form
    35,188,801.20/52,783,201.80 = 30,317,914.80/x
  3. Step 3: Cross multiply
    35,188,801.20x = 52,783,201.80 × 30,317,914.80
  4. Step 4: Simplify right side
    35,188,801.20x = 1,600,276,615,043,606.50
  5. Step 5: Solve for x
    x = 1,600,276,615,043,606.50/35,188,801.20
  6. Step 6: Final answer
    x = 45,476,872.20

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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.