Home / 34,174,559.57-51,264,954.09-11,139,581.57

Finding the Fourth Proportional to 34,174,559.57, 51,264,954.09 and 11,139,581.57

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Solution

The fourth proportional to 34,174,559.57, 51,264,954.09 and 11,139,581.57 is: 16,710,387.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,174,559.57 : 51,264,954.09 = 11,139,581.57 : x
  2. Step 2: Convert to fraction form
    34,174,559.57/51,264,954.09 = 11,139,581.57/x
  3. Step 3: Cross multiply
    34,174,559.57x = 51,264,954.09 × 11,139,581.57
  4. Step 4: Simplify right side
    34,174,559.57x = 571,070,137,511,535.38
  5. Step 5: Solve for x
    x = 571,070,137,511,535.38/34,174,559.57
  6. Step 6: Final answer
    x = 16,710,387.63

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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.