Home / 424,737,653,302.94-586,138,196,691.72-229,420,934,181.34

Finding the Fourth Proportional to 424,737,653,302.94, 586,138,196,691.72 and 229,420,934,181.34

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Solution

The fourth proportional to 424,737,653,302.94, 586,138,196,691.72 and 229,420,934,181.34 is: 316,601,016,177.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    424,737,653,302.94 : 586,138,196,691.72 = 229,420,934,181.34 : x
  2. Step 2: Convert to fraction form
    424,737,653,302.94/586,138,196,691.72 = 229,420,934,181.34/x
  3. Step 3: Cross multiply
    424,737,653,302.94x = 586,138,196,691.72 × 229,420,934,181.34
  4. Step 4: Simplify right side
    424,737,653,302.94x = 134,472,372,644,380,409,856,000
  5. Step 5: Solve for x
    x = 134,472,372,644,380,409,856,000/424,737,653,302.94
  6. Step 6: Final answer
    x = 316,601,016,177.08

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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.