Home / 1,796,806,936.60-2,695,210,404.90-829,348,120.60

Finding the Fourth Proportional to 1,796,806,936.60, 2,695,210,404.90 and 829,348,120.60

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Solution

The fourth proportional to 1,796,806,936.60, 2,695,210,404.90 and 829,348,120.60 is: 1,244,022,180.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,806,936.60 : 2,695,210,404.90 = 829,348,120.60 : x
  2. Step 2: Convert to fraction form
    1,796,806,936.60/2,695,210,404.90 = 829,348,120.60/x
  3. Step 3: Cross multiply
    1,796,806,936.60x = 2,695,210,404.90 × 829,348,120.60
  4. Step 4: Simplify right side
    1,796,806,936.60x = 2,235,267,683,925,380,096
  5. Step 5: Solve for x
    x = 2,235,267,683,925,380,096/1,796,806,936.60
  6. Step 6: Final answer
    x = 1,244,022,180.90

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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.