Home / 424,737,653,299.20-586,138,196,686.56-229,420,934,177.60

Finding the Fourth Proportional to 424,737,653,299.20, 586,138,196,686.56 and 229,420,934,177.60

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Solution

The fourth proportional to 424,737,653,299.20, 586,138,196,686.56 and 229,420,934,177.60 is: 316,601,016,171.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    424,737,653,299.20 : 586,138,196,686.56 = 229,420,934,177.60 : x
  2. Step 2: Convert to fraction form
    424,737,653,299.20/586,138,196,686.56 = 229,420,934,177.60/x
  3. Step 3: Cross multiply
    424,737,653,299.20x = 586,138,196,686.56 × 229,420,934,177.60
  4. Step 4: Simplify right side
    424,737,653,299.20x = 134,472,372,641,004,464,898,048
  5. Step 5: Solve for x
    x = 134,472,372,641,004,464,898,048/424,737,653,299.20
  6. Step 6: Final answer
    x = 316,601,016,171.92

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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.