Home / 9,214,907,051.70-13,822,360,577.55-9,123,074,046.90

Finding the Fourth Proportional to 9,214,907,051.70, 13,822,360,577.55 and 9,123,074,046.90

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Solution

The fourth proportional to 9,214,907,051.70, 13,822,360,577.55 and 9,123,074,046.90 is: 13,684,611,070.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,214,907,051.70 : 13,822,360,577.55 = 9,123,074,046.90 : x
  2. Step 2: Convert to fraction form
    9,214,907,051.70/13,822,360,577.55 = 9,123,074,046.90/x
  3. Step 3: Cross multiply
    9,214,907,051.70x = 13,822,360,577.55 × 9,123,074,046.90
  4. Step 4: Simplify right side
    9,214,907,051.70x = 126,102,419,051,940,085,760
  5. Step 5: Solve for x
    x = 126,102,419,051,940,085,760/9,214,907,051.70
  6. Step 6: Final answer
    x = 13,684,611,070.35

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Similar ratio
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1.5x scale

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.