Home / 35,469,837.20-53,204,434.86-11,208,767.96

Finding the Fourth Proportional to 35,469,837.20, 53,204,434.86 and 11,208,767.96

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Solution

The fourth proportional to 35,469,837.20, 53,204,434.86 and 11,208,767.96 is: 16,813,050.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,469,837.20 : 53,204,434.86 = 11,208,767.96 : x
  2. Step 2: Convert to fraction form
    35,469,837.20/53,204,434.86 = 11,208,767.96/x
  3. Step 3: Cross multiply
    35,469,837.20x = 53,204,434.86 × 11,208,767.96
  4. Step 4: Simplify right side
    35,469,837.20x = 596,356,164,788,675.12
  5. Step 5: Solve for x
    x = 596,356,164,788,675.12/35,469,837.20
  6. Step 6: Final answer
    x = 16,813,050.52

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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.