Home / 237,885,201.27-356,845,000.41-99,571,702.41

Finding the Fourth Proportional to 237,885,201.27, 356,845,000.41 and 99,571,702.41

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Solution

The fourth proportional to 237,885,201.27, 356,845,000.41 and 99,571,702.41 is: 149,364,752.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,885,201.27 : 356,845,000.41 = 99,571,702.41 : x
  2. Step 2: Convert to fraction form
    237,885,201.27/356,845,000.41 = 99,571,702.41/x
  3. Step 3: Cross multiply
    237,885,201.27x = 356,845,000.41 × 99,571,702.41
  4. Step 4: Simplify right side
    237,885,201.27x = 35,531,664,187,320,848
  5. Step 5: Solve for x
    x = 35,531,664,187,320,848/237,885,201.27
  6. Step 6: Final answer
    x = 149,364,752.40

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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.