Home / 171,226,770.52-236,292,234.04-101,669,410.48

Finding the Fourth Proportional to 171,226,770.52, 236,292,234.04 and 101,669,410.48

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Solution

The fourth proportional to 171,226,770.52, 236,292,234.04 and 101,669,410.48 is: 140,303,365.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,226,770.52 : 236,292,234.04 = 101,669,410.48 : x
  2. Step 2: Convert to fraction form
    171,226,770.52/236,292,234.04 = 101,669,410.48/x
  3. Step 3: Cross multiply
    171,226,770.52x = 236,292,234.04 × 101,669,410.48
  4. Step 4: Simplify right side
    171,226,770.52x = 24,023,692,135,848,988
  5. Step 5: Solve for x
    x = 24,023,692,135,848,988/171,226,770.52
  6. Step 6: Final answer
    x = 140,303,365.31

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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.