Home / 34,052,916.54-51,097,310.94-19,686,074.34

Finding the Fourth Proportional to 34,052,916.54, 51,097,310.94 and 19,686,074.34

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Solution

The fourth proportional to 34,052,916.54, 51,097,310.94 and 19,686,074.34 is: 29,539,480.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,052,916.54 : 51,097,310.94 = 19,686,074.34 : x
  2. Step 2: Convert to fraction form
    34,052,916.54/51,097,310.94 = 19,686,074.34/x
  3. Step 3: Cross multiply
    34,052,916.54x = 51,097,310.94 × 19,686,074.34
  4. Step 4: Simplify right side
    34,052,916.54x = 1,005,905,461,738,935.25
  5. Step 5: Solve for x
    x = 1,005,905,461,738,935.25/34,052,916.54
  6. Step 6: Final answer
    x = 29,539,480.43

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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.