Home / 26,177,853.96-36,124,997.73-14,418,217.42

Finding the Fourth Proportional to 26,177,853.96, 36,124,997.73 and 14,418,217.42

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Solution

The fourth proportional to 26,177,853.96, 36,124,997.73 and 14,418,217.42 is: 19,896,897.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,177,853.96 : 36,124,997.73 = 14,418,217.42 : x
  2. Step 2: Convert to fraction form
    26,177,853.96/36,124,997.73 = 14,418,217.42/x
  3. Step 3: Cross multiply
    26,177,853.96x = 36,124,997.73 × 14,418,217.42
  4. Step 4: Simplify right side
    26,177,853.96x = 520,858,071,423,765.69
  5. Step 5: Solve for x
    x = 520,858,071,423,765.69/26,177,853.96
  6. Step 6: Final answer
    x = 19,896,897.29

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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.