Home / 7,914,389,170,313.20-11,864,784,593,999-2,750,563,296,583.30

Finding the Fourth Proportional to 7,914,389,170,313.20, 11,864,784,593,999 and 2,750,563,296,583.30

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Solution

The fourth proportional to 7,914,389,170,313.20, 11,864,784,593,999 and 2,750,563,296,583.30 is: 4,123,481,967,317.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,914,389,170,313.20 : 11,864,784,593,999 = 2,750,563,296,583.30 : x
  2. Step 2: Convert to fraction form
    7,914,389,170,313.20/11,864,784,593,999 = 2,750,563,296,583.30/x
  3. Step 3: Cross multiply
    7,914,389,170,313.20x = 11,864,784,593,999 × 2,750,563,296,583.30
  4. Step 4: Simplify right side
    7,914,389,170,313.20x = 32,634,841,026,120,636,572,893,184
  5. Step 5: Solve for x
    x = 32,634,841,026,120,636,572,893,184/7,914,389,170,313.20
  6. Step 6: Final answer
    x = 4,123,481,967,317.66

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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.