Home / 176,136,592.20-264,110,409.90-73,784,992.20

Finding the Fourth Proportional to 176,136,592.20, 264,110,409.90 and 73,784,992.20

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Solution

The fourth proportional to 176,136,592.20, 264,110,409.90 and 73,784,992.20 is: 110,637,910.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,136,592.20 : 264,110,409.90 = 73,784,992.20 : x
  2. Step 2: Convert to fraction form
    176,136,592.20/264,110,409.90 = 73,784,992.20/x
  3. Step 3: Cross multiply
    176,136,592.20x = 264,110,409.90 × 73,784,992.20
  4. Step 4: Simplify right side
    176,136,592.20x = 19,487,384,534,410,304
  5. Step 5: Solve for x
    x = 19,487,384,534,410,304/176,136,592.20
  6. Step 6: Final answer
    x = 110,637,910.56

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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.