Home / 26,777,807,519.94-40,166,705,301.30-9,761,848,764.12

Finding the Fourth Proportional to 26,777,807,519.94, 40,166,705,301.30 and 9,761,848,764.12

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Solution

The fourth proportional to 26,777,807,519.94, 40,166,705,301.30 and 9,761,848,764.12 is: 14,642,770,966.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,777,807,519.94 : 40,166,705,301.30 = 9,761,848,764.12 : x
  2. Step 2: Convert to fraction form
    26,777,807,519.94/40,166,705,301.30 = 9,761,848,764.12/x
  3. Step 3: Cross multiply
    26,777,807,519.94x = 40,166,705,301.30 × 9,761,848,764.12
  4. Step 4: Simplify right side
    26,777,807,519.94x = 392,101,302,504,267,710,464
  5. Step 5: Solve for x
    x = 392,101,302,504,267,710,464/26,777,807,519.94
  6. Step 6: Final answer
    x = 14,642,770,966.68

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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.