Home / 62,262,605.35-93,433,766.10-36,354,856.60

Finding the Fourth Proportional to 62,262,605.35, 93,433,766.10 and 36,354,856.60

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Solution

The fourth proportional to 62,262,605.35, 93,433,766.10 and 36,354,856.60 is: 54,555,557.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,262,605.35 : 93,433,766.10 = 36,354,856.60 : x
  2. Step 2: Convert to fraction form
    62,262,605.35/93,433,766.10 = 36,354,856.60/x
  3. Step 3: Cross multiply
    62,262,605.35x = 93,433,766.10 × 36,354,856.60
  4. Step 4: Simplify right side
    62,262,605.35x = 3,396,771,168,163,441
  5. Step 5: Solve for x
    x = 3,396,771,168,163,441/62,262,605.35
  6. Step 6: Final answer
    x = 54,555,557.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.