Home / 5,308,177,069,540.40-7,962,625,179,092.40-1,865,655,217,270.60

Finding the Fourth Proportional to 5,308,177,069,540.40, 7,962,625,179,092.40 and 1,865,655,217,270.60

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Solution

The fourth proportional to 5,308,177,069,540.40, 7,962,625,179,092.40 and 1,865,655,217,270.60 is: 2,798,609,204,992.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,308,177,069,540.40 : 7,962,625,179,092.40 = 1,865,655,217,270.60 : x
  2. Step 2: Convert to fraction form
    5,308,177,069,540.40/7,962,625,179,092.40 = 1,865,655,217,270.60/x
  3. Step 3: Cross multiply
    5,308,177,069,540.40x = 7,962,625,179,092.40 × 1,865,655,217,270.60
  4. Step 4: Simplify right side
    5,308,177,069,540.40x = 14,855,513,208,543,982,722,744,320
  5. Step 5: Solve for x
    x = 14,855,513,208,543,982,722,744,320/5,308,177,069,540.40
  6. Step 6: Final answer
    x = 2,798,609,204,992.14

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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.