Home / 62,325,493.96-93,913,657.96-51,214,834.12

Finding the Fourth Proportional to 62,325,493.96, 93,913,657.96 and 51,214,834.12

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Solution

The fourth proportional to 62,325,493.96, 93,913,657.96 and 51,214,834.12 is: 77,171,829.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,325,493.96 : 93,913,657.96 = 51,214,834.12 : x
  2. Step 2: Convert to fraction form
    62,325,493.96/93,913,657.96 = 51,214,834.12/x
  3. Step 3: Cross multiply
    62,325,493.96x = 93,913,657.96 × 51,214,834.12
  4. Step 4: Simplify right side
    62,325,493.96x = 4,809,772,414,023,817
  5. Step 5: Solve for x
    x = 4,809,772,414,023,817/62,325,493.96
  6. Step 6: Final answer
    x = 77,171,829.83

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.