Home / 33,228,045.90-49,842,068.85-19,567,169.10

Finding the Fourth Proportional to 33,228,045.90, 49,842,068.85 and 19,567,169.10

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Solution

The fourth proportional to 33,228,045.90, 49,842,068.85 and 19,567,169.10 is: 29,350,753.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,228,045.90 : 49,842,068.85 = 19,567,169.10 : x
  2. Step 2: Convert to fraction form
    33,228,045.90/49,842,068.85 = 19,567,169.10/x
  3. Step 3: Cross multiply
    33,228,045.90x = 49,842,068.85 × 19,567,169.10
  4. Step 4: Simplify right side
    33,228,045.90x = 975,268,189,481,792.62
  5. Step 5: Solve for x
    x = 975,268,189,481,792.62/33,228,045.90
  6. Step 6: Final answer
    x = 29,350,753.65

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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.