Home / 229,693,407.48-344,538,339.75-57,169,062.09

Finding the Fourth Proportional to 229,693,407.48, 344,538,339.75 and 57,169,062.09

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Solution

The fourth proportional to 229,693,407.48, 344,538,339.75 and 57,169,062.09 is: 85,753,152.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,693,407.48 : 344,538,339.75 = 57,169,062.09 : x
  2. Step 2: Convert to fraction form
    229,693,407.48/344,538,339.75 = 57,169,062.09/x
  3. Step 3: Cross multiply
    229,693,407.48x = 344,538,339.75 × 57,169,062.09
  4. Step 4: Simplify right side
    229,693,407.48x = 19,696,933,737,553,268
  5. Step 5: Solve for x
    x = 19,696,933,737,553,268/229,693,407.48
  6. Step 6: Final answer
    x = 85,753,152.23

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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.