Home / 19,996,497-29,999,860.38-5,813,073

Finding the Fourth Proportional to 19,996,497, 29,999,860.38 and 5,813,073

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Solution

The fourth proportional to 19,996,497, 29,999,860.38 and 5,813,073 is: 8,721,096.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,996,497 : 29,999,860.38 = 5,813,073 : x
  2. Step 2: Convert to fraction form
    19,996,497/29,999,860.38 = 5,813,073/x
  3. Step 3: Cross multiply
    19,996,497x = 29,999,860.38 × 5,813,073
  4. Step 4: Simplify right side
    19,996,497x = 174,391,378,378,747.72
  5. Step 5: Solve for x
    x = 174,391,378,378,747.72/19,996,497
  6. Step 6: Final answer
    x = 8,721,096.42

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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.