Home / 176,136,555.20-264,204,832.80-61,082,859.20

Finding the Fourth Proportional to 176,136,555.20, 264,204,832.80 and 61,082,859.20

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Solution

The fourth proportional to 176,136,555.20, 264,204,832.80 and 61,082,859.20 is: 91,624,288.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,136,555.20 : 264,204,832.80 = 61,082,859.20 : x
  2. Step 2: Convert to fraction form
    176,136,555.20/264,204,832.80 = 61,082,859.20/x
  3. Step 3: Cross multiply
    176,136,555.20x = 264,204,832.80 × 61,082,859.20
  4. Step 4: Simplify right side
    176,136,555.20x = 16,138,386,601,881,944
  5. Step 5: Solve for x
    x = 16,138,386,601,881,944/176,136,555.20
  6. Step 6: Final answer
    x = 91,624,288.80

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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.