Home / 29,787,414.67-44,683,687.01-8,222,020.03

Finding the Fourth Proportional to 29,787,414.67, 44,683,687.01 and 8,222,020.03

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Solution

The fourth proportional to 29,787,414.67, 44,683,687.01 and 8,222,020.03 is: 12,333,738.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,787,414.67 : 44,683,687.01 = 8,222,020.03 : x
  2. Step 2: Convert to fraction form
    29,787,414.67/44,683,687.01 = 8,222,020.03/x
  3. Step 3: Cross multiply
    29,787,414.67x = 44,683,687.01 × 8,222,020.03
  4. Step 4: Simplify right side
    29,787,414.67x = 367,390,169,610,470.81
  5. Step 5: Solve for x
    x = 367,390,169,610,470.81/29,787,414.67
  6. Step 6: Final answer
    x = 12,333,738.05

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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.