Home / 2,534,038,453.36-3,796,154,797.88-1,425,274,490.96

Finding the Fourth Proportional to 2,534,038,453.36, 3,796,154,797.88 and 1,425,274,490.96

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Solution

The fourth proportional to 2,534,038,453.36, 3,796,154,797.88 and 1,425,274,490.96 is: 2,135,154,101.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534,038,453.36 : 3,796,154,797.88 = 1,425,274,490.96 : x
  2. Step 2: Convert to fraction form
    2,534,038,453.36/3,796,154,797.88 = 1,425,274,490.96/x
  3. Step 3: Cross multiply
    2,534,038,453.36x = 3,796,154,797.88 × 1,425,274,490.96
  4. Step 4: Simplify right side
    2,534,038,453.36x = 5,410,562,597,153,778,688
  5. Step 5: Solve for x
    x = 5,410,562,597,153,778,688/2,534,038,453.36
  6. Step 6: Final answer
    x = 2,135,154,101.54

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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.