Home / 365,153,398.43-503,753,343.94-241,566,203.39

Finding the Fourth Proportional to 365,153,398.43, 503,753,343.94 and 241,566,203.39

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Solution

The fourth proportional to 365,153,398.43, 503,753,343.94 and 241,566,203.39 is: 333,256,607.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,153,398.43 : 503,753,343.94 = 241,566,203.39 : x
  2. Step 2: Convert to fraction form
    365,153,398.43/503,753,343.94 = 241,566,203.39/x
  3. Step 3: Cross multiply
    365,153,398.43x = 503,753,343.94 × 241,566,203.39
  4. Step 4: Simplify right side
    365,153,398.43x = 121,689,782,737,479,984
  5. Step 5: Solve for x
    x = 121,689,782,737,479,984/365,153,398.43
  6. Step 6: Final answer
    x = 333,256,607.39

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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.