Home / 61,853,096.44-85,352,295.16-35,749,305

Finding the Fourth Proportional to 61,853,096.44, 85,352,295.16 and 35,749,305

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Solution

The fourth proportional to 61,853,096.44, 85,352,295.16 and 35,749,305 is: 49,331,163.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,853,096.44 : 85,352,295.16 = 35,749,305 : x
  2. Step 2: Convert to fraction form
    61,853,096.44/85,352,295.16 = 35,749,305/x
  3. Step 3: Cross multiply
    61,853,096.44x = 85,352,295.16 × 35,749,305
  4. Step 4: Simplify right side
    61,853,096.44x = 3,051,285,232,124,863.50
  5. Step 5: Solve for x
    x = 3,051,285,232,124,863.50/61,853,096.44
  6. Step 6: Final answer
    x = 49,331,163.80

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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.