Home / 29,258,936.40-43,888,404.60-10,347,704.40

Finding the Fourth Proportional to 29,258,936.40, 43,888,404.60 and 10,347,704.40

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Solution

The fourth proportional to 29,258,936.40, 43,888,404.60 and 10,347,704.40 is: 15,521,556.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,258,936.40 : 43,888,404.60 = 10,347,704.40 : x
  2. Step 2: Convert to fraction form
    29,258,936.40/43,888,404.60 = 10,347,704.40/x
  3. Step 3: Cross multiply
    29,258,936.40x = 43,888,404.60 × 10,347,704.40
  4. Step 4: Simplify right side
    29,258,936.40x = 454,144,237,388,400.25
  5. Step 5: Solve for x
    x = 454,144,237,388,400.25/29,258,936.40
  6. Step 6: Final answer
    x = 15,521,556.60

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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.