Home / 20,354,244-30,526,634.76-5,973,450.52

Finding the Fourth Proportional to 20,354,244, 30,526,634.76 and 5,973,450.52

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Solution

The fourth proportional to 20,354,244, 30,526,634.76 and 5,973,450.52 is: 8,958,787.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,354,244 : 30,526,634.76 = 5,973,450.52 : x
  2. Step 2: Convert to fraction form
    20,354,244/30,526,634.76 = 5,973,450.52/x
  3. Step 3: Cross multiply
    20,354,244x = 30,526,634.76 × 5,973,450.52
  4. Step 4: Simplify right side
    20,354,244x = 182,349,342,280,972.06
  5. Step 5: Solve for x
    x = 182,349,342,280,972.06/20,354,244
  6. Step 6: Final answer
    x = 8,958,787.28

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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.