Home / 27,051,010.56-37,324,877.76-16,032,902.40

Finding the Fourth Proportional to 27,051,010.56, 37,324,877.76 and 16,032,902.40

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Solution

The fourth proportional to 27,051,010.56, 37,324,877.76 and 16,032,902.40 is: 22,122,135.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,051,010.56 : 37,324,877.76 = 16,032,902.40 : x
  2. Step 2: Convert to fraction form
    27,051,010.56/37,324,877.76 = 16,032,902.40/x
  3. Step 3: Cross multiply
    27,051,010.56x = 37,324,877.76 × 16,032,902.40
  4. Step 4: Simplify right side
    27,051,010.56x = 598,426,122,218,010.62
  5. Step 5: Solve for x
    x = 598,426,122,218,010.62/27,051,010.56
  6. Step 6: Final answer
    x = 22,122,135.54

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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.