Home / 588,419,630.24-812,019,051.26-341,044,473.56

Finding the Fourth Proportional to 588,419,630.24, 812,019,051.26 and 341,044,473.56

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Solution

The fourth proportional to 588,419,630.24, 812,019,051.26 and 341,044,473.56 is: 470,641,351.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,419,630.24 : 812,019,051.26 = 341,044,473.56 : x
  2. Step 2: Convert to fraction form
    588,419,630.24/812,019,051.26 = 341,044,473.56/x
  3. Step 3: Cross multiply
    588,419,630.24x = 812,019,051.26 × 341,044,473.56
  4. Step 4: Simplify right side
    588,419,630.24x = 276,934,609,857,657,344
  5. Step 5: Solve for x
    x = 276,934,609,857,657,344/588,419,630.24
  6. Step 6: Final answer
    x = 470,641,351.22

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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.