Home / 49,098,429.14-73,644,974.04-15,019,775.01

Finding the Fourth Proportional to 49,098,429.14, 73,644,974.04 and 15,019,775.01

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Solution

The fourth proportional to 49,098,429.14, 73,644,974.04 and 15,019,775.01 is: 22,528,845.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,098,429.14 : 73,644,974.04 = 15,019,775.01 : x
  2. Step 2: Convert to fraction form
    49,098,429.14/73,644,974.04 = 15,019,775.01/x
  3. Step 3: Cross multiply
    49,098,429.14x = 73,644,974.04 × 15,019,775.01
  4. Step 4: Simplify right side
    49,098,429.14x = 1,106,130,940,698,090.88
  5. Step 5: Solve for x
    x = 1,106,130,940,698,090.88/49,098,429.14
  6. Step 6: Final answer
    x = 22,528,845.83

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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.