Home / 364,202,083.52-502,611,957.60-207,592,821.44

Finding the Fourth Proportional to 364,202,083.52, 502,611,957.60 and 207,592,821.44

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Solution

The fourth proportional to 364,202,083.52, 502,611,957.60 and 207,592,821.44 is: 286,485,550.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,202,083.52 : 502,611,957.60 = 207,592,821.44 : x
  2. Step 2: Convert to fraction form
    364,202,083.52/502,611,957.60 = 207,592,821.44/x
  3. Step 3: Cross multiply
    364,202,083.52x = 502,611,957.60 × 207,592,821.44
  4. Step 4: Simplify right side
    364,202,083.52x = 104,338,634,367,665,648
  5. Step 5: Solve for x
    x = 104,338,634,367,665,648/364,202,083.52
  6. Step 6: Final answer
    x = 286,485,550.44

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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.