Home / 6,694,349,811.98-9,237,925,327.77-3,642,538,692.15

Finding the Fourth Proportional to 6,694,349,811.98, 9,237,925,327.77 and 3,642,538,692.15

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Solution

The fourth proportional to 6,694,349,811.98, 9,237,925,327.77 and 3,642,538,692.15 is: 5,026,552,448.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,694,349,811.98 : 9,237,925,327.77 = 3,642,538,692.15 : x
  2. Step 2: Convert to fraction form
    6,694,349,811.98/9,237,925,327.77 = 3,642,538,692.15/x
  3. Step 3: Cross multiply
    6,694,349,811.98x = 9,237,925,327.77 × 3,642,538,692.15
  4. Step 4: Simplify right side
    6,694,349,811.98x = 33,649,500,441,594,699,776
  5. Step 5: Solve for x
    x = 33,649,500,441,594,699,776/6,694,349,811.98
  6. Step 6: Final answer
    x = 5,026,552,448.96

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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.