Home / 848,829,576-1,273,244,294.88-235,413,793.92

Finding the Fourth Proportional to 848,829,576, 1,273,244,294.88 and 235,413,793.92

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Solution

The fourth proportional to 848,829,576, 1,273,244,294.88 and 235,413,793.92 is: 353,120,671.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,829,576 : 1,273,244,294.88 = 235,413,793.92 : x
  2. Step 2: Convert to fraction form
    848,829,576/1,273,244,294.88 = 235,413,793.92/x
  3. Step 3: Cross multiply
    848,829,576x = 1,273,244,294.88 × 235,413,793.92
  4. Step 4: Simplify right side
    848,829,576x = 299,739,270,044,696,064
  5. Step 5: Solve for x
    x = 299,739,270,044,696,064/848,829,576
  6. Step 6: Final answer
    x = 353,120,671.71

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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.