Home / 152,322,875.26-228,481,655.48-37,308,414.04

Finding the Fourth Proportional to 152,322,875.26, 228,481,655.48 and 37,308,414.04

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Solution

The fourth proportional to 152,322,875.26, 228,481,655.48 and 37,308,414.04 is: 55,961,970.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,322,875.26 : 228,481,655.48 = 37,308,414.04 : x
  2. Step 2: Convert to fraction form
    152,322,875.26/228,481,655.48 = 37,308,414.04/x
  3. Step 3: Cross multiply
    152,322,875.26x = 228,481,655.48 × 37,308,414.04
  4. Step 4: Simplify right side
    152,322,875.26x = 8,524,288,203,192,474
  5. Step 5: Solve for x
    x = 8,524,288,203,192,474/152,322,875.26
  6. Step 6: Final answer
    x = 55,961,970.18

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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.