Home / 62,194,758.53-85,828,180.91-34,317,720.77

Finding the Fourth Proportional to 62,194,758.53, 85,828,180.91 and 34,317,720.77

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Solution

The fourth proportional to 62,194,758.53, 85,828,180.91 and 34,317,720.77 is: 47,358,131.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,194,758.53 : 85,828,180.91 = 34,317,720.77 : x
  2. Step 2: Convert to fraction form
    62,194,758.53/85,828,180.91 = 34,317,720.77/x
  3. Step 3: Cross multiply
    62,194,758.53x = 85,828,180.91 × 34,317,720.77
  4. Step 4: Simplify right side
    62,194,758.53x = 2,945,427,546,065,695
  5. Step 5: Solve for x
    x = 2,945,427,546,065,695/62,194,758.53
  6. Step 6: Final answer
    x = 47,358,131.39

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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.