Home / 69,374,537,235.60-104,041,618,047.08-26,869,954,374.82

Finding the Fourth Proportional to 69,374,537,235.60, 104,041,618,047.08 and 26,869,954,374.82

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Solution

The fourth proportional to 69,374,537,235.60, 104,041,618,047.08 and 26,869,954,374.82 is: 40,297,112,476.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,374,537,235.60 : 104,041,618,047.08 = 26,869,954,374.82 : x
  2. Step 2: Convert to fraction form
    69,374,537,235.60/104,041,618,047.08 = 26,869,954,374.82/x
  3. Step 3: Cross multiply
    69,374,537,235.60x = 104,041,618,047.08 × 26,869,954,374.82
  4. Step 4: Simplify right side
    69,374,537,235.60x = 2,795,593,530,007,488,561,152
  5. Step 5: Solve for x
    x = 2,795,593,530,007,488,561,152/69,374,537,235.60
  6. Step 6: Final answer
    x = 40,297,112,476.78

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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.