Home / 328,225,054.88-452,935,592.16-179,544,046.88

Finding the Fourth Proportional to 328,225,054.88, 452,935,592.16 and 179,544,046.88

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Solution

The fourth proportional to 328,225,054.88, 452,935,592.16 and 179,544,046.88 is: 247,762,588.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    328,225,054.88 : 452,935,592.16 = 179,544,046.88 : x
  2. Step 2: Convert to fraction form
    328,225,054.88/452,935,592.16 = 179,544,046.88/x
  3. Step 3: Cross multiply
    328,225,054.88x = 452,935,592.16 × 179,544,046.88
  4. Step 4: Simplify right side
    328,225,054.88x = 81,321,889,192,395,600
  5. Step 5: Solve for x
    x = 81,321,889,192,395,600/328,225,054.88
  6. Step 6: Final answer
    x = 247,762,588.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.