Home / 2,235,255,622.94-3,084,513,773.19-1,231,617,025.62

Finding the Fourth Proportional to 2,235,255,622.94, 3,084,513,773.19 and 1,231,617,025.62

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Solution

The fourth proportional to 2,235,255,622.94, 3,084,513,773.19 and 1,231,617,025.62 is: 1,699,554,914.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,235,255,622.94 : 3,084,513,773.19 = 1,231,617,025.62 : x
  2. Step 2: Convert to fraction form
    2,235,255,622.94/3,084,513,773.19 = 1,231,617,025.62/x
  3. Step 3: Cross multiply
    2,235,255,622.94x = 3,084,513,773.19 × 1,231,617,025.62
  4. Step 4: Simplify right side
    2,235,255,622.94x = 3,798,939,678,811,315,200
  5. Step 5: Solve for x
    x = 3,798,939,678,811,315,200/2,235,255,622.94
  6. Step 6: Final answer
    x = 1,699,554,914.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.