Home / 1,490,918,735,136.30-2,236,378,102,704.50-1,490,918,735,136.30

Finding the Fourth Proportional to 1,490,918,735,136.30, 2,236,378,102,704.50 and 1,490,918,735,136.30

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Solution

The fourth proportional to 1,490,918,735,136.30, 2,236,378,102,704.50 and 1,490,918,735,136.30 is: 2,236,378,102,704.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,490,918,735,136.30 : 2,236,378,102,704.50 = 1,490,918,735,136.30 : x
  2. Step 2: Convert to fraction form
    1,490,918,735,136.30/2,236,378,102,704.50 = 1,490,918,735,136.30/x
  3. Step 3: Cross multiply
    1,490,918,735,136.30x = 2,236,378,102,704.50 × 1,490,918,735,136.30
  4. Step 4: Simplify right side
    1,490,918,735,136.30x = 3,334,258,012,170,711,463,886,848
  5. Step 5: Solve for x
    x = 3,334,258,012,170,711,463,886,848/1,490,918,735,136.30
  6. Step 6: Final answer
    x = 2,236,378,102,704.50

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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.