Home / 35,339,821.29-53,008,190.10-11,078,194.59

Finding the Fourth Proportional to 35,339,821.29, 53,008,190.10 and 11,078,194.59

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Solution

The fourth proportional to 35,339,821.29, 53,008,190.10 and 11,078,194.59 is: 16,616,808.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,339,821.29 : 53,008,190.10 = 11,078,194.59 : x
  2. Step 2: Convert to fraction form
    35,339,821.29/53,008,190.10 = 11,078,194.59/x
  3. Step 3: Cross multiply
    35,339,821.29x = 53,008,190.10 × 11,078,194.59
  4. Step 4: Simplify right side
    35,339,821.29x = 587,235,044,791,511.62
  5. Step 5: Solve for x
    x = 587,235,044,791,511.62/35,339,821.29
  6. Step 6: Final answer
    x = 16,616,808.56

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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.