Home / 25,325,096.15-37,991,427.69-8,053,860.49

Finding the Fourth Proportional to 25,325,096.15, 37,991,427.69 and 8,053,860.49

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Solution

The fourth proportional to 25,325,096.15, 37,991,427.69 and 8,053,860.49 is: 12,081,993.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,325,096.15 : 37,991,427.69 = 8,053,860.49 : x
  2. Step 2: Convert to fraction form
    25,325,096.15/37,991,427.69 = 8,053,860.49/x
  3. Step 3: Cross multiply
    25,325,096.15x = 37,991,427.69 × 8,053,860.49
  4. Step 4: Simplify right side
    25,325,096.15x = 305,977,658,366,406.38
  5. Step 5: Solve for x
    x = 305,977,658,366,406.38/25,325,096.15
  6. Step 6: Final answer
    x = 12,081,993.94

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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.