Home / 62,771,464.62-86,625,652.68-34,515,023.22

Finding the Fourth Proportional to 62,771,464.62, 86,625,652.68 and 34,515,023.22

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Solution

The fourth proportional to 62,771,464.62, 86,625,652.68 and 34,515,023.22 is: 47,631,299.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,771,464.62 : 86,625,652.68 = 34,515,023.22 : x
  2. Step 2: Convert to fraction form
    62,771,464.62/86,625,652.68 = 34,515,023.22/x
  3. Step 3: Cross multiply
    62,771,464.62x = 86,625,652.68 × 34,515,023.22
  4. Step 4: Simplify right side
    62,771,464.62x = 2,989,886,413,697,855.50
  5. Step 5: Solve for x
    x = 2,989,886,413,697,855.50/62,771,464.62
  6. Step 6: Final answer
    x = 47,631,299.22

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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.