Home / 176,136,436.80-264,204,655.20-107,261,683.20

Finding the Fourth Proportional to 176,136,436.80, 264,204,655.20 and 107,261,683.20

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Solution

The fourth proportional to 176,136,436.80, 264,204,655.20 and 107,261,683.20 is: 160,892,524.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,136,436.80 : 264,204,655.20 = 107,261,683.20 : x
  2. Step 2: Convert to fraction form
    176,136,436.80/264,204,655.20 = 107,261,683.20/x
  3. Step 3: Cross multiply
    176,136,436.80x = 264,204,655.20 × 107,261,683.20
  4. Step 4: Simplify right side
    176,136,436.80x = 28,339,036,026,027,632
  5. Step 5: Solve for x
    x = 28,339,036,026,027,632/176,136,436.80
  6. Step 6: Final answer
    x = 160,892,524.80

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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.