Home / 589,929,920.63-884,937,396.23-226,424,276.63

Finding the Fourth Proportional to 589,929,920.63, 884,937,396.23 and 226,424,276.63

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Solution

The fourth proportional to 589,929,920.63, 884,937,396.23 and 226,424,276.63 is: 339,652,732.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,929,920.63 : 884,937,396.23 = 226,424,276.63 : x
  2. Step 2: Convert to fraction form
    589,929,920.63/884,937,396.23 = 226,424,276.63/x
  3. Step 3: Cross multiply
    589,929,920.63x = 884,937,396.23 × 226,424,276.63
  4. Step 4: Simplify right side
    589,929,920.63x = 200,371,309,798,656,640
  5. Step 5: Solve for x
    x = 200,371,309,798,656,640/589,929,920.63
  6. Step 6: Final answer
    x = 339,652,732.97

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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.