Home / 6,919,029,051,072.80-10,371,278,480,115-2,327,964,058,665.20

Finding the Fourth Proportional to 6,919,029,051,072.80, 10,371,278,480,115 and 2,327,964,058,665.20

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Solution

The fourth proportional to 6,919,029,051,072.80, 10,371,278,480,115 and 2,327,964,058,665.20 is: 3,489,501,686,710.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,919,029,051,072.80 : 10,371,278,480,115 = 2,327,964,058,665.20 : x
  2. Step 2: Convert to fraction form
    6,919,029,051,072.80/10,371,278,480,115 = 2,327,964,058,665.20/x
  3. Step 3: Cross multiply
    6,919,029,051,072.80x = 10,371,278,480,115 × 2,327,964,058,665.20
  4. Step 4: Simplify right side
    6,919,029,051,072.80x = 24,143,963,544,115,563,504,599,040
  5. Step 5: Solve for x
    x = 24,143,963,544,115,563,504,599,040/6,919,029,051,072.80
  6. Step 6: Final answer
    x = 3,489,501,686,710.22

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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.