Home / 237,467,999.80-356,201,999.70-183,653,932.60

Finding the Fourth Proportional to 237,467,999.80, 356,201,999.70 and 183,653,932.60

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Solution

The fourth proportional to 237,467,999.80, 356,201,999.70 and 183,653,932.60 is: 275,480,898.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,467,999.80 : 356,201,999.70 = 183,653,932.60 : x
  2. Step 2: Convert to fraction form
    237,467,999.80/356,201,999.70 = 183,653,932.60/x
  3. Step 3: Cross multiply
    237,467,999.80x = 356,201,999.70 × 183,653,932.60
  4. Step 4: Simplify right side
    237,467,999.80x = 65,417,898,044,889,016
  5. Step 5: Solve for x
    x = 65,417,898,044,889,016/237,467,999.80
  6. Step 6: Final answer
    x = 275,480,898.90

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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.