Home / 36,708,978.20-55,063,467.30-17,577,102.20

Finding the Fourth Proportional to 36,708,978.20, 55,063,467.30 and 17,577,102.20

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Solution

The fourth proportional to 36,708,978.20, 55,063,467.30 and 17,577,102.20 is: 26,365,653.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,708,978.20 : 55,063,467.30 = 17,577,102.20 : x
  2. Step 2: Convert to fraction form
    36,708,978.20/55,063,467.30 = 17,577,102.20/x
  3. Step 3: Cross multiply
    36,708,978.20x = 55,063,467.30 × 17,577,102.20
  4. Step 4: Simplify right side
    36,708,978.20x = 967,856,192,218,458
  5. Step 5: Solve for x
    x = 967,856,192,218,458/36,708,978.20
  6. Step 6: Final answer
    x = 26,365,653.30

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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.