Home / 36,762,261.40-55,145,465.70-11,204,104.60

Finding the Fourth Proportional to 36,762,261.40, 55,145,465.70 and 11,204,104.60

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Solution

The fourth proportional to 36,762,261.40, 55,145,465.70 and 11,204,104.60 is: 16,806,788.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,762,261.40 : 55,145,465.70 = 11,204,104.60 : x
  2. Step 2: Convert to fraction form
    36,762,261.40/55,145,465.70 = 11,204,104.60/x
  3. Step 3: Cross multiply
    36,762,261.40x = 55,145,465.70 × 11,204,104.60
  4. Step 4: Simplify right side
    36,762,261.40x = 617,855,565,918,512.25
  5. Step 5: Solve for x
    x = 617,855,565,918,512.25/36,762,261.40
  6. Step 6: Final answer
    x = 16,806,788.88

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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.