Home / 50,195,537.20-75,291,750.60-14,293,745.20

Finding the Fourth Proportional to 50,195,537.20, 75,291,750.60 and 14,293,745.20

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Solution

The fourth proportional to 50,195,537.20, 75,291,750.60 and 14,293,745.20 is: 21,440,174.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,195,537.20 : 75,291,750.60 = 14,293,745.20 : x
  2. Step 2: Convert to fraction form
    50,195,537.20/75,291,750.60 = 14,293,745.20/x
  3. Step 3: Cross multiply
    50,195,537.20x = 75,291,750.60 × 14,293,745.20
  4. Step 4: Simplify right side
    50,195,537.20x = 1,076,201,098,738,347
  5. Step 5: Solve for x
    x = 1,076,201,098,738,347/50,195,537.20
  6. Step 6: Final answer
    x = 21,440,174.94

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1.5x scale

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.