Home / 33,223,404.90-49,835,107.35-31,203,929.10

Finding the Fourth Proportional to 33,223,404.90, 49,835,107.35 and 31,203,929.10

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Solution

The fourth proportional to 33,223,404.90, 49,835,107.35 and 31,203,929.10 is: 46,805,893.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,223,404.90 : 49,835,107.35 = 31,203,929.10 : x
  2. Step 2: Convert to fraction form
    33,223,404.90/49,835,107.35 = 31,203,929.10/x
  3. Step 3: Cross multiply
    33,223,404.90x = 49,835,107.35 × 31,203,929.10
  4. Step 4: Simplify right side
    33,223,404.90x = 1,555,051,156,440,289
  5. Step 5: Solve for x
    x = 1,555,051,156,440,289/33,223,404.90
  6. Step 6: Final answer
    x = 46,805,893.65

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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.