Home / 54,433,702.35-81,650,553.53-14,044,186.35

Finding the Fourth Proportional to 54,433,702.35, 81,650,553.53 and 14,044,186.35

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Solution

The fourth proportional to 54,433,702.35, 81,650,553.53 and 14,044,186.35 is: 21,066,279.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,433,702.35 : 81,650,553.53 = 14,044,186.35 : x
  2. Step 2: Convert to fraction form
    54,433,702.35/81,650,553.53 = 14,044,186.35/x
  3. Step 3: Cross multiply
    54,433,702.35x = 81,650,553.53 × 14,044,186.35
  4. Step 4: Simplify right side
    54,433,702.35x = 1,146,715,589,285,749.50
  5. Step 5: Solve for x
    x = 1,146,715,589,285,749.50/54,433,702.35
  6. Step 6: Final answer
    x = 21,066,279.53

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Double scale
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Similar ratio
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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.