Home / 29,745,883.07-44,604,463.42-12,469,443.58

Finding the Fourth Proportional to 29,745,883.07, 44,604,463.42 and 12,469,443.58

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Solution

The fourth proportional to 29,745,883.07, 44,604,463.42 and 12,469,443.58 is: 18,698,145.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,745,883.07 : 44,604,463.42 = 12,469,443.58 : x
  2. Step 2: Convert to fraction form
    29,745,883.07/44,604,463.42 = 12,469,443.58/x
  3. Step 3: Cross multiply
    29,745,883.07x = 44,604,463.42 × 12,469,443.58
  4. Step 4: Simplify right side
    29,745,883.07x = 556,192,840,031,863.88
  5. Step 5: Solve for x
    x = 556,192,840,031,863.88/29,745,883.07
  6. Step 6: Final answer
    x = 18,698,145.18

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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.