Home / 22,148,469.10-33,222,703.65-5,974,389.10

Finding the Fourth Proportional to 22,148,469.10, 33,222,703.65 and 5,974,389.10

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Solution

The fourth proportional to 22,148,469.10, 33,222,703.65 and 5,974,389.10 is: 8,961,583.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,148,469.10 : 33,222,703.65 = 5,974,389.10 : x
  2. Step 2: Convert to fraction form
    22,148,469.10/33,222,703.65 = 5,974,389.10/x
  3. Step 3: Cross multiply
    22,148,469.10x = 33,222,703.65 × 5,974,389.10
  4. Step 4: Simplify right side
    22,148,469.10x = 198,485,358,559,090.19
  5. Step 5: Solve for x
    x = 198,485,358,559,090.19/22,148,469.10
  6. Step 6: Final answer
    x = 8,961,583.65

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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.