Home / 589,930,100.80-884,937,666.56-226,424,456.80

Finding the Fourth Proportional to 589,930,100.80, 884,937,666.56 and 226,424,456.80

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Solution

The fourth proportional to 589,930,100.80, 884,937,666.56 and 226,424,456.80 is: 339,653,003.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,930,100.80 : 884,937,666.56 = 226,424,456.80 : x
  2. Step 2: Convert to fraction form
    589,930,100.80/884,937,666.56 = 226,424,456.80/x
  3. Step 3: Cross multiply
    589,930,100.80x = 884,937,666.56 × 226,424,456.80
  4. Step 4: Simplify right side
    589,930,100.80x = 200,371,530,452,707,520
  5. Step 5: Solve for x
    x = 200,371,530,452,707,520/589,930,100.80
  6. Step 6: Final answer
    x = 339,653,003.26

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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.