Home / 592,924,660.09-818,236,108.49-328,623,716.51

Finding the Fourth Proportional to 592,924,660.09, 818,236,108.49 and 328,623,716.51

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Solution

The fourth proportional to 592,924,660.09, 818,236,108.49 and 328,623,716.51 is: 453,500,771.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,924,660.09 : 818,236,108.49 = 328,623,716.51 : x
  2. Step 2: Convert to fraction form
    592,924,660.09/818,236,108.49 = 328,623,716.51/x
  3. Step 3: Cross multiply
    592,924,660.09x = 818,236,108.49 × 328,623,716.51
  4. Step 4: Simplify right side
    592,924,660.09x = 268,891,790,952,246,976
  5. Step 5: Solve for x
    x = 268,891,790,952,246,976/592,924,660.09
  6. Step 6: Final answer
    x = 453,500,771.77

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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.