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Finding the Fourth Proportional to 34,014,022.40, 51,021,033.60 and 34,014,022.40

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Solution

The fourth proportional to 34,014,022.40, 51,021,033.60 and 34,014,022.40 is: 51,021,033.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,014,022.40 : 51,021,033.60 = 34,014,022.40 : x
  2. Step 2: Convert to fraction form
    34,014,022.40/51,021,033.60 = 34,014,022.40/x
  3. Step 3: Cross multiply
    34,014,022.40x = 51,021,033.60 × 34,014,022.40
  4. Step 4: Simplify right side
    34,014,022.40x = 1,735,430,579,741,552.50
  5. Step 5: Solve for x
    x = 1,735,430,579,741,552.50/34,014,022.40
  6. Step 6: Final answer
    x = 51,021,033.60

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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.