Home / 3,849,940,692.14-5,764,965,330.35-2,657,097,141.14

Finding the Fourth Proportional to 3,849,940,692.14, 5,764,965,330.35 and 2,657,097,141.14

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Solution

The fourth proportional to 3,849,940,692.14, 5,764,965,330.35 and 2,657,097,141.14 is: 3,978,781,524.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,849,940,692.14 : 5,764,965,330.35 = 2,657,097,141.14 : x
  2. Step 2: Convert to fraction form
    3,849,940,692.14/5,764,965,330.35 = 2,657,097,141.14/x
  3. Step 3: Cross multiply
    3,849,940,692.14x = 5,764,965,330.35 × 2,657,097,141.14
  4. Step 4: Simplify right side
    3,849,940,692.14x = 15,318,072,898,065,254,400
  5. Step 5: Solve for x
    x = 15,318,072,898,065,254,400/3,849,940,692.14
  6. Step 6: Final answer
    x = 3,978,781,524.96

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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.