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Finding the Fourth Proportional to 37,331,170,431.45, 55,996,755,647.18 and 37,331,170,431.45

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Solution

The fourth proportional to 37,331,170,431.45, 55,996,755,647.18 and 37,331,170,431.45 is: 55,996,755,647.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,331,170,431.45 : 55,996,755,647.18 = 37,331,170,431.45 : x
  2. Step 2: Convert to fraction form
    37,331,170,431.45/55,996,755,647.18 = 37,331,170,431.45/x
  3. Step 3: Cross multiply
    37,331,170,431.45x = 55,996,755,647.18 × 37,331,170,431.45
  4. Step 4: Simplify right side
    37,331,170,431.45x = 2,090,424,428,672,950,206,464
  5. Step 5: Solve for x
    x = 2,090,424,428,672,950,206,464/37,331,170,431.45
  6. Step 6: Final answer
    x = 55,996,755,647.18

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1.5x scale

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.