Home / 36,107,924.72-54,175,370.54-14,548,642.74

Finding the Fourth Proportional to 36,107,924.72, 54,175,370.54 and 14,548,642.74

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Solution

The fourth proportional to 36,107,924.72, 54,175,370.54 and 14,548,642.74 is: 21,828,396.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,107,924.72 : 54,175,370.54 = 14,548,642.74 : x
  2. Step 2: Convert to fraction form
    36,107,924.72/54,175,370.54 = 14,548,642.74/x
  3. Step 3: Cross multiply
    36,107,924.72x = 54,175,370.54 × 14,548,642.74
  4. Step 4: Simplify right side
    36,107,924.72x = 788,178,111,220,837.62
  5. Step 5: Solve for x
    x = 788,178,111,220,837.62/36,107,924.72
  6. Step 6: Final answer
    x = 21,828,396.88

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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.