Home / 25,046,464.07-37,543,474.60-10,481,728.36

Finding the Fourth Proportional to 25,046,464.07, 37,543,474.60 and 10,481,728.36

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Solution

The fourth proportional to 25,046,464.07, 37,543,474.60 and 10,481,728.36 is: 15,711,619.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,046,464.07 : 37,543,474.60 = 10,481,728.36 : x
  2. Step 2: Convert to fraction form
    25,046,464.07/37,543,474.60 = 10,481,728.36/x
  3. Step 3: Cross multiply
    25,046,464.07x = 37,543,474.60 × 10,481,728.36
  4. Step 4: Simplify right side
    25,046,464.07x = 393,520,502,439,231.50
  5. Step 5: Solve for x
    x = 393,520,502,439,231.50/25,046,464.07
  6. Step 6: Final answer
    x = 15,711,619.07

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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.