Home / 41,036,313.69-61,571,427.08-17,995,325.85

Finding the Fourth Proportional to 41,036,313.69, 61,571,427.08 and 17,995,325.85

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Solution

The fourth proportional to 41,036,313.69, 61,571,427.08 and 17,995,325.85 is: 27,000,424.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,036,313.69 : 61,571,427.08 = 17,995,325.85 : x
  2. Step 2: Convert to fraction form
    41,036,313.69/61,571,427.08 = 17,995,325.85/x
  3. Step 3: Cross multiply
    41,036,313.69x = 61,571,427.08 × 17,995,325.85
  4. Step 4: Simplify right side
    41,036,313.69x = 1,107,997,893,264,137.50
  5. Step 5: Solve for x
    x = 1,107,997,893,264,137.50/41,036,313.69
  6. Step 6: Final answer
    x = 27,000,424.59

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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.