Home / 194,153,662.24-291,231,582-64,760,917.24

Finding the Fourth Proportional to 194,153,662.24, 291,231,582 and 64,760,917.24

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Solution

The fourth proportional to 194,153,662.24, 291,231,582 and 64,760,917.24 is: 97,141,738.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,153,662.24 : 291,231,582 = 64,760,917.24 : x
  2. Step 2: Convert to fraction form
    194,153,662.24/291,231,582 = 64,760,917.24/x
  3. Step 3: Cross multiply
    194,153,662.24x = 291,231,582 × 64,760,917.24
  4. Step 4: Simplify right side
    194,153,662.24x = 18,860,424,379,576,276
  5. Step 5: Solve for x
    x = 18,860,424,379,576,276/194,153,662.24
  6. Step 6: Final answer
    x = 97,141,738.98

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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.