Home / 49,369,662.41-74,084,762.33-22,099,013.53

Finding the Fourth Proportional to 49,369,662.41, 74,084,762.33 and 22,099,013.53

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Solution

The fourth proportional to 49,369,662.41, 74,084,762.33 and 22,099,013.53 is: 33,162,069.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,369,662.41 : 74,084,762.33 = 22,099,013.53 : x
  2. Step 2: Convert to fraction form
    49,369,662.41/74,084,762.33 = 22,099,013.53/x
  3. Step 3: Cross multiply
    49,369,662.41x = 74,084,762.33 × 22,099,013.53
  4. Step 4: Simplify right side
    49,369,662.41x = 1,637,200,165,106,449
  5. Step 5: Solve for x
    x = 1,637,200,165,106,449/49,369,662.41
  6. Step 6: Final answer
    x = 33,162,069.28

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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.