Home / 33,354,467.53-46,029,635.28-19,217,841.12

Finding the Fourth Proportional to 33,354,467.53, 46,029,635.28 and 19,217,841.12

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Solution

The fourth proportional to 33,354,467.53, 46,029,635.28 and 19,217,841.12 is: 26,520,891.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,354,467.53 : 46,029,635.28 = 19,217,841.12 : x
  2. Step 2: Convert to fraction form
    33,354,467.53/46,029,635.28 = 19,217,841.12/x
  3. Step 3: Cross multiply
    33,354,467.53x = 46,029,635.28 × 19,217,841.12
  4. Step 4: Simplify right side
    33,354,467.53x = 884,590,217,622,586.75
  5. Step 5: Solve for x
    x = 884,590,217,622,586.75/33,354,467.53
  6. Step 6: Final answer
    x = 26,520,891.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.