Home / 36,762,009.15-55,145,087.33-11,203,852.35

Finding the Fourth Proportional to 36,762,009.15, 55,145,087.33 and 11,203,852.35

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Solution

The fourth proportional to 36,762,009.15, 55,145,087.33 and 11,203,852.35 is: 16,806,410.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,762,009.15 : 55,145,087.33 = 11,203,852.35 : x
  2. Step 2: Convert to fraction form
    36,762,009.15/55,145,087.33 = 11,203,852.35/x
  3. Step 3: Cross multiply
    36,762,009.15x = 55,145,087.33 × 11,203,852.35
  4. Step 4: Simplify right side
    36,762,009.15x = 617,837,416,217,156.50
  5. Step 5: Solve for x
    x = 617,837,416,217,156.50/36,762,009.15
  6. Step 6: Final answer
    x = 16,806,410.49

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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.