Home / 160,940,311.56-241,412,683.50-45,924,820.02

Finding the Fourth Proportional to 160,940,311.56, 241,412,683.50 and 45,924,820.02

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Solution

The fourth proportional to 160,940,311.56, 241,412,683.50 and 45,924,820.02 is: 68,887,862.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,940,311.56 : 241,412,683.50 = 45,924,820.02 : x
  2. Step 2: Convert to fraction form
    160,940,311.56/241,412,683.50 = 45,924,820.02/x
  3. Step 3: Cross multiply
    160,940,311.56x = 241,412,683.50 × 45,924,820.02
  4. Step 4: Simplify right side
    160,940,311.56x = 11,086,834,040,282,724
  5. Step 5: Solve for x
    x = 11,086,834,040,282,724/160,940,311.56
  6. Step 6: Final answer
    x = 68,887,862.42

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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.