Home / 957,665,611.45-1,436,498,417.18-957,665,611.45

Finding the Fourth Proportional to 957,665,611.45, 1,436,498,417.18 and 957,665,611.45

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Solution

The fourth proportional to 957,665,611.45, 1,436,498,417.18 and 957,665,611.45 is: 1,436,498,417.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,665,611.45 : 1,436,498,417.18 = 957,665,611.45 : x
  2. Step 2: Convert to fraction form
    957,665,611.45/1,436,498,417.18 = 957,665,611.45/x
  3. Step 3: Cross multiply
    957,665,611.45x = 1,436,498,417.18 × 957,665,611.45
  4. Step 4: Simplify right side
    957,665,611.45x = 1,375,685,135,035,642,112
  5. Step 5: Solve for x
    x = 1,375,685,135,035,642,112/957,665,611.45
  6. Step 6: Final answer
    x = 1,436,498,417.18

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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.