Home / 3,434,040,470.10-5,151,732,551.55-1,468,889,750.10

Finding the Fourth Proportional to 3,434,040,470.10, 5,151,732,551.55 and 1,468,889,750.10

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Solution

The fourth proportional to 3,434,040,470.10, 5,151,732,551.55 and 1,468,889,750.10 is: 2,203,622,003.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,434,040,470.10 : 5,151,732,551.55 = 1,468,889,750.10 : x
  2. Step 2: Convert to fraction form
    3,434,040,470.10/5,151,732,551.55 = 1,468,889,750.10/x
  3. Step 3: Cross multiply
    3,434,040,470.10x = 5,151,732,551.55 × 1,468,889,750.10
  4. Step 4: Simplify right side
    3,434,040,470.10x = 7,567,327,140,228,315,136
  5. Step 5: Solve for x
    x = 7,567,327,140,228,315,136/3,434,040,470.10
  6. Step 6: Final answer
    x = 2,203,622,003.33

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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.