Home / 29,945,841.48-41,325,385.59-16,194,805.74

Finding the Fourth Proportional to 29,945,841.48, 41,325,385.59 and 16,194,805.74

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Solution

The fourth proportional to 29,945,841.48, 41,325,385.59 and 16,194,805.74 is: 22,348,899.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,945,841.48 : 41,325,385.59 = 16,194,805.74 : x
  2. Step 2: Convert to fraction form
    29,945,841.48/41,325,385.59 = 16,194,805.74/x
  3. Step 3: Cross multiply
    29,945,841.48x = 41,325,385.59 × 16,194,805.74
  4. Step 4: Simplify right side
    29,945,841.48x = 669,256,591,760,645.38
  5. Step 5: Solve for x
    x = 669,256,591,760,645.38/29,945,841.48
  6. Step 6: Final answer
    x = 22,348,899.17

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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.