Home / 25,104,993.48-37,642,857.24-9,734,325.60

Finding the Fourth Proportional to 25,104,993.48, 37,642,857.24 and 9,734,325.60

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Solution

The fourth proportional to 25,104,993.48, 37,642,857.24 and 9,734,325.60 is: 14,595,814.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,104,993.48 : 37,642,857.24 = 9,734,325.60 : x
  2. Step 2: Convert to fraction form
    25,104,993.48/37,642,857.24 = 9,734,325.60/x
  3. Step 3: Cross multiply
    25,104,993.48x = 37,642,857.24 × 9,734,325.60
  4. Step 4: Simplify right side
    25,104,993.48x = 366,427,828,888,477.38
  5. Step 5: Solve for x
    x = 366,427,828,888,477.38/25,104,993.48
  6. Step 6: Final answer
    x = 14,595,814.54

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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.