Home / 34,302,143.03-51,442,302.15-11,267,733.33

Finding the Fourth Proportional to 34,302,143.03, 51,442,302.15 and 11,267,733.33

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Solution

The fourth proportional to 34,302,143.03, 51,442,302.15 and 11,267,733.33 is: 16,898,015.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,302,143.03 : 51,442,302.15 = 11,267,733.33 : x
  2. Step 2: Convert to fraction form
    34,302,143.03/51,442,302.15 = 11,267,733.33/x
  3. Step 3: Cross multiply
    34,302,143.03x = 51,442,302.15 × 11,267,733.33
  4. Step 4: Simplify right side
    34,302,143.03x = 579,638,142,507,485.62
  5. Step 5: Solve for x
    x = 579,638,142,507,485.62/34,302,143.03
  6. Step 6: Final answer
    x = 16,898,015.44

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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.