Home / 25,171,936.84-37,759,808.76-6,975,921.88

Finding the Fourth Proportional to 25,171,936.84, 37,759,808.76 and 6,975,921.88

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Solution

The fourth proportional to 25,171,936.84, 37,759,808.76 and 6,975,921.88 is: 10,464,410.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,171,936.84 : 37,759,808.76 = 6,975,921.88 : x
  2. Step 2: Convert to fraction form
    25,171,936.84/37,759,808.76 = 6,975,921.88/x
  3. Step 3: Cross multiply
    25,171,936.84x = 37,759,808.76 × 6,975,921.88
  4. Step 4: Simplify right side
    25,171,936.84x = 263,409,476,113,499.66
  5. Step 5: Solve for x
    x = 263,409,476,113,499.66/25,171,936.84
  6. Step 6: Final answer
    x = 10,464,410.34

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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.