Home / 7,160,047,067,058-9,882,703,384,408-4,663,391,578,897.30

Finding the Fourth Proportional to 7,160,047,067,058, 9,882,703,384,408 and 4,663,391,578,897.30

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Solution

The fourth proportional to 7,160,047,067,058, 9,882,703,384,408 and 4,663,391,578,897.30 is: 6,436,677,763,142.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,160,047,067,058 : 9,882,703,384,408 = 4,663,391,578,897.30 : x
  2. Step 2: Convert to fraction form
    7,160,047,067,058/9,882,703,384,408 = 4,663,391,578,897.30/x
  3. Step 3: Cross multiply
    7,160,047,067,058x = 9,882,703,384,408 × 4,663,391,578,897.30
  4. Step 4: Simplify right side
    7,160,047,067,058x = 46,086,915,739,588,115,589,758,976
  5. Step 5: Solve for x
    x = 46,086,915,739,588,115,589,758,976/7,160,047,067,058
  6. Step 6: Final answer
    x = 6,436,677,763,142.81

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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.