Home / 24,980,132.40-37,470,198.60-12,225,548.40

Finding the Fourth Proportional to 24,980,132.40, 37,470,198.60 and 12,225,548.40

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Solution

The fourth proportional to 24,980,132.40, 37,470,198.60 and 12,225,548.40 is: 18,338,322.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,980,132.40 : 37,470,198.60 = 12,225,548.40 : x
  2. Step 2: Convert to fraction form
    24,980,132.40/37,470,198.60 = 12,225,548.40/x
  3. Step 3: Cross multiply
    24,980,132.40x = 37,470,198.60 × 12,225,548.40
  4. Step 4: Simplify right side
    24,980,132.40x = 458,093,726,541,912.25
  5. Step 5: Solve for x
    x = 458,093,726,541,912.25/24,980,132.40
  6. Step 6: Final answer
    x = 18,338,322.60

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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.