Home / 327,717,134.20-491,232,359-152,695,853

Finding the Fourth Proportional to 327,717,134.20, 491,232,359 and 152,695,853

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Solution

The fourth proportional to 327,717,134.20, 491,232,359 and 152,695,853 is: 228,883,803.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,717,134.20 : 491,232,359 = 152,695,853 : x
  2. Step 2: Convert to fraction form
    327,717,134.20/491,232,359 = 152,695,853/x
  3. Step 3: Cross multiply
    327,717,134.20x = 491,232,359 × 152,695,853
  4. Step 4: Simplify right side
    327,717,134.20x = 75,009,144,078,707,232
  5. Step 5: Solve for x
    x = 75,009,144,078,707,232/327,717,134.20
  6. Step 6: Final answer
    x = 228,883,803.29

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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.