Home / 29,297,973.70-43,946,960.55-27,804,981.70

Finding the Fourth Proportional to 29,297,973.70, 43,946,960.55 and 27,804,981.70

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Solution

The fourth proportional to 29,297,973.70, 43,946,960.55 and 27,804,981.70 is: 41,707,472.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,297,973.70 : 43,946,960.55 = 27,804,981.70 : x
  2. Step 2: Convert to fraction form
    29,297,973.70/43,946,960.55 = 27,804,981.70/x
  3. Step 3: Cross multiply
    29,297,973.70x = 43,946,960.55 × 27,804,981.70
  4. Step 4: Simplify right side
    29,297,973.70x = 1,221,944,433,863,371.75
  5. Step 5: Solve for x
    x = 1,221,944,433,863,371.75/29,297,973.70
  6. Step 6: Final answer
    x = 41,707,472.55

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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.