Home / 25,171,935.84-37,759,807.26-6,975,920.88

Finding the Fourth Proportional to 25,171,935.84, 37,759,807.26 and 6,975,920.88

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Solution

The fourth proportional to 25,171,935.84, 37,759,807.26 and 6,975,920.88 is: 10,464,408.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,171,935.84 : 37,759,807.26 = 6,975,920.88 : x
  2. Step 2: Convert to fraction form
    25,171,935.84/37,759,807.26 = 6,975,920.88/x
  3. Step 3: Cross multiply
    25,171,935.84x = 37,759,807.26 × 6,975,920.88
  4. Step 4: Simplify right side
    25,171,935.84x = 263,409,427,889,809.56
  5. Step 5: Solve for x
    x = 263,409,427,889,809.56/25,171,935.84
  6. Step 6: Final answer
    x = 10,464,408.84

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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.