Home / 33,156,489.56-49,501,603.46-25,334,466.89

Finding the Fourth Proportional to 33,156,489.56, 49,501,603.46 and 25,334,466.89

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Solution

The fourth proportional to 33,156,489.56, 49,501,603.46 and 25,334,466.89 is: 37,823,567.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,156,489.56 : 49,501,603.46 = 25,334,466.89 : x
  2. Step 2: Convert to fraction form
    33,156,489.56/49,501,603.46 = 25,334,466.89/x
  3. Step 3: Cross multiply
    33,156,489.56x = 49,501,603.46 × 25,334,466.89
  4. Step 4: Simplify right side
    33,156,489.56x = 1,254,096,733,859,279.50
  5. Step 5: Solve for x
    x = 1,254,096,733,859,279.50/33,156,489.56
  6. Step 6: Final answer
    x = 37,823,567.89

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.