Home / 33,443,967.64-46,141,778.64-19,502,173.12

Finding the Fourth Proportional to 33,443,967.64, 46,141,778.64 and 19,502,173.12

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Solution

The fourth proportional to 33,443,967.64, 46,141,778.64 and 19,502,173.12 is: 26,906,644.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,443,967.64 : 46,141,778.64 = 19,502,173.12 : x
  2. Step 2: Convert to fraction form
    33,443,967.64/46,141,778.64 = 19,502,173.12/x
  3. Step 3: Cross multiply
    33,443,967.64x = 46,141,778.64 × 19,502,173.12
  4. Step 4: Simplify right side
    33,443,967.64x = 899,864,955,101,998.25
  5. Step 5: Solve for x
    x = 899,864,955,101,998.25/33,443,967.64
  6. Step 6: Final answer
    x = 26,906,644.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.