Home / 49,096,014,984,897-67,752,923,192,286-28,002,877,853,721

Finding the Fourth Proportional to 49,096,014,984,897, 67,752,923,192,286 and 28,002,877,853,721

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Solution

The fourth proportional to 49,096,014,984,897, 67,752,923,192,286 and 28,002,877,853,721 is: 38,644,212,426,808.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,096,014,984,897 : 67,752,923,192,286 = 28,002,877,853,721 : x
  2. Step 2: Convert to fraction form
    49,096,014,984,897/67,752,923,192,286 = 28,002,877,853,721/x
  3. Step 3: Cross multiply
    49,096,014,984,897x = 67,752,923,192,286 × 28,002,877,853,721
  4. Step 4: Simplify right side
    49,096,014,984,897x = 1,897,276,832,386,125,591,188,865,024
  5. Step 5: Solve for x
    x = 1,897,276,832,386,125,591,188,865,024/49,096,014,984,897
  6. Step 6: Final answer
    x = 38,644,212,426,808.35

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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.