Home / 9,622,183,755.33-13,278,642,184.18-5,335,699,051.80

Finding the Fourth Proportional to 9,622,183,755.33, 13,278,642,184.18 and 5,335,699,051.80

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Solution

The fourth proportional to 9,622,183,755.33, 13,278,642,184.18 and 5,335,699,051.80 is: 7,363,280,551.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,622,183,755.33 : 13,278,642,184.18 = 5,335,699,051.80 : x
  2. Step 2: Convert to fraction form
    9,622,183,755.33/13,278,642,184.18 = 5,335,699,051.80/x
  3. Step 3: Cross multiply
    9,622,183,755.33x = 13,278,642,184.18 × 5,335,699,051.80
  4. Step 4: Simplify right side
    9,622,183,755.33x = 70,850,838,511,320,711,168
  5. Step 5: Solve for x
    x = 70,850,838,511,320,711,168/9,622,183,755.33
  6. Step 6: Final answer
    x = 7,363,280,551.78

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1.5x scale

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.