Home / 167,937,661.80-252,019,994.75-58,763,778.63

Finding the Fourth Proportional to 167,937,661.80, 252,019,994.75 and 58,763,778.63

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Solution

The fourth proportional to 167,937,661.80, 252,019,994.75 and 58,763,778.63 is: 88,185,383.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,937,661.80 : 252,019,994.75 = 58,763,778.63 : x
  2. Step 2: Convert to fraction form
    167,937,661.80/252,019,994.75 = 58,763,778.63/x
  3. Step 3: Cross multiply
    167,937,661.80x = 252,019,994.75 × 58,763,778.63
  4. Step 4: Simplify right side
    167,937,661.80x = 14,809,647,181,822,762
  5. Step 5: Solve for x
    x = 14,809,647,181,822,762/167,937,661.80
  6. Step 6: Final answer
    x = 88,185,383.93

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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.