Home / 23,391,749.52-35,245,537.18-19,382,297.40

Finding the Fourth Proportional to 23,391,749.52, 35,245,537.18 and 19,382,297.40

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Solution

The fourth proportional to 23,391,749.52, 35,245,537.18 and 19,382,297.40 is: 29,204,292.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,391,749.52 : 35,245,537.18 = 19,382,297.40 : x
  2. Step 2: Convert to fraction form
    23,391,749.52/35,245,537.18 = 19,382,297.40/x
  3. Step 3: Cross multiply
    23,391,749.52x = 35,245,537.18 × 19,382,297.40
  4. Step 4: Simplify right side
    23,391,749.52x = 683,139,483,597,061.62
  5. Step 5: Solve for x
    x = 683,139,483,597,061.62/23,391,749.52
  6. Step 6: Final answer
    x = 29,204,292.01

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.