Home / 36,304,728.40-54,455,780.40-14,738,721.40

Finding the Fourth Proportional to 36,304,728.40, 54,455,780.40 and 14,738,721.40

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Solution

The fourth proportional to 36,304,728.40, 54,455,780.40 and 14,738,721.40 is: 22,107,549.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,304,728.40 : 54,455,780.40 = 14,738,721.40 : x
  2. Step 2: Convert to fraction form
    36,304,728.40/54,455,780.40 = 14,738,721.40/x
  3. Step 3: Cross multiply
    36,304,728.40x = 54,455,780.40 × 14,738,721.40
  4. Step 4: Simplify right side
    36,304,728.40x = 802,608,575,935,180.50
  5. Step 5: Solve for x
    x = 802,608,575,935,180.50/36,304,728.40
  6. Step 6: Final answer
    x = 22,107,549.38

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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.