Home / 146,311,490.00-219,467,968.41-37,136,693.51

Finding the Fourth Proportional to 146,311,490.00, 219,467,968.41 and 37,136,693.51

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Solution

The fourth proportional to 146,311,490.00, 219,467,968.41 and 37,136,693.51 is: 55,705,226.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,311,490.00 : 219,467,968.41 = 37,136,693.51 : x
  2. Step 2: Convert to fraction form
    146,311,490.00/219,467,968.41 = 37,136,693.51/x
  3. Step 3: Cross multiply
    146,311,490.00x = 219,467,968.41 × 37,136,693.51
  4. Step 4: Simplify right side
    146,311,490.00x = 8,150,314,677,969,459
  5. Step 5: Solve for x
    x = 8,150,314,677,969,459/146,311,490.00
  6. Step 6: Final answer
    x = 55,705,226.42

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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.