Home / 2,065,998,320.20-3,098,997,480.30-1,136,189,146.60

Finding the Fourth Proportional to 2,065,998,320.20, 3,098,997,480.30 and 1,136,189,146.60

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Solution

The fourth proportional to 2,065,998,320.20, 3,098,997,480.30 and 1,136,189,146.60 is: 1,704,283,719.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,998,320.20 : 3,098,997,480.30 = 1,136,189,146.60 : x
  2. Step 2: Convert to fraction form
    2,065,998,320.20/3,098,997,480.30 = 1,136,189,146.60/x
  3. Step 3: Cross multiply
    2,065,998,320.20x = 3,098,997,480.30 × 1,136,189,146.60
  4. Step 4: Simplify right side
    2,065,998,320.20x = 3,521,047,302,457,607,168
  5. Step 5: Solve for x
    x = 3,521,047,302,457,607,168/2,065,998,320.20
  6. Step 6: Final answer
    x = 1,704,283,719.90

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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.