Home / 35,542,402.38-53,313,603.57-8,616,058.38

Finding the Fourth Proportional to 35,542,402.38, 53,313,603.57 and 8,616,058.38

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Solution

The fourth proportional to 35,542,402.38, 53,313,603.57 and 8,616,058.38 is: 12,924,087.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,542,402.38 : 53,313,603.57 = 8,616,058.38 : x
  2. Step 2: Convert to fraction form
    35,542,402.38/53,313,603.57 = 8,616,058.38/x
  3. Step 3: Cross multiply
    35,542,402.38x = 53,313,603.57 × 8,616,058.38
  4. Step 4: Simplify right side
    35,542,402.38x = 459,353,120,807,296.44
  5. Step 5: Solve for x
    x = 459,353,120,807,296.44/35,542,402.38
  6. Step 6: Final answer
    x = 12,924,087.57

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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.