Home / 62,273,933.18-85,938,024.48-33,630,777.09

Finding the Fourth Proportional to 62,273,933.18, 85,938,024.48 and 33,630,777.09

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Solution

The fourth proportional to 62,273,933.18, 85,938,024.48 and 33,630,777.09 is: 46,410,470.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,273,933.18 : 85,938,024.48 = 33,630,777.09 : x
  2. Step 2: Convert to fraction form
    62,273,933.18/85,938,024.48 = 33,630,777.09/x
  3. Step 3: Cross multiply
    62,273,933.18x = 85,938,024.48 × 33,630,777.09
  4. Step 4: Simplify right side
    62,273,933.18x = 2,890,162,544,841,843.50
  5. Step 5: Solve for x
    x = 2,890,162,544,841,843.50/62,273,933.18
  6. Step 6: Final answer
    x = 46,410,470.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.