Home / 106,151,065.02-146,493,183.15-59,744,324.70

Finding the Fourth Proportional to 106,151,065.02, 146,493,183.15 and 59,744,324.70

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Solution

The fourth proportional to 106,151,065.02, 146,493,183.15 and 59,744,324.70 is: 82,449,820.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,151,065.02 : 146,493,183.15 = 59,744,324.70 : x
  2. Step 2: Convert to fraction form
    106,151,065.02/146,493,183.15 = 59,744,324.70/x
  3. Step 3: Cross multiply
    106,151,065.02x = 146,493,183.15 × 59,744,324.70
  4. Step 4: Simplify right side
    106,151,065.02x = 8,752,136,300,450,170
  5. Step 5: Solve for x
    x = 8,752,136,300,450,170/106,151,065.02
  6. Step 6: Final answer
    x = 82,449,820.91

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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.