Home / 94,306,722.60-141,460,083.90-82,969,314.60

Finding the Fourth Proportional to 94,306,722.60, 141,460,083.90 and 82,969,314.60

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Solution

The fourth proportional to 94,306,722.60, 141,460,083.90 and 82,969,314.60 is: 124,453,971.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,306,722.60 : 141,460,083.90 = 82,969,314.60 : x
  2. Step 2: Convert to fraction form
    94,306,722.60/141,460,083.90 = 82,969,314.60/x
  3. Step 3: Cross multiply
    94,306,722.60x = 141,460,083.90 × 82,969,314.60
  4. Step 4: Simplify right side
    94,306,722.60x = 11,736,846,204,441,494
  5. Step 5: Solve for x
    x = 11,736,846,204,441,494/94,306,722.60
  6. Step 6: Final answer
    x = 124,453,971.90

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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.