Home / 2,241,455,375.40-3,362,183,063.10-1,427,177,538.60

Finding the Fourth Proportional to 2,241,455,375.40, 3,362,183,063.10 and 1,427,177,538.60

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Solution

The fourth proportional to 2,241,455,375.40, 3,362,183,063.10 and 1,427,177,538.60 is: 2,140,766,307.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241,455,375.40 : 3,362,183,063.10 = 1,427,177,538.60 : x
  2. Step 2: Convert to fraction form
    2,241,455,375.40/3,362,183,063.10 = 1,427,177,538.60/x
  3. Step 3: Cross multiply
    2,241,455,375.40x = 3,362,183,063.10 × 1,427,177,538.60
  4. Step 4: Simplify right side
    2,241,455,375.40x = 4,798,432,148,317,666,304
  5. Step 5: Solve for x
    x = 4,798,432,148,317,666,304/2,241,455,375.40
  6. Step 6: Final answer
    x = 2,140,766,307.90

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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.