Home / 146,740,365.45-220,110,548.18-146,740,365.45

Finding the Fourth Proportional to 146,740,365.45, 220,110,548.18 and 146,740,365.45

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Solution

The fourth proportional to 146,740,365.45, 220,110,548.18 and 146,740,365.45 is: 220,110,548.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,740,365.45 : 220,110,548.18 = 146,740,365.45 : x
  2. Step 2: Convert to fraction form
    146,740,365.45/220,110,548.18 = 146,740,365.45/x
  3. Step 3: Cross multiply
    146,740,365.45x = 220,110,548.18 × 146,740,365.45
  4. Step 4: Simplify right side
    146,740,365.45x = 32,299,102,278,599,328
  5. Step 5: Solve for x
    x = 32,299,102,278,599,328/146,740,365.45
  6. Step 6: Final answer
    x = 220,110,548.18

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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.