Home / 25,104,478.37-37,642,085.82-9,733,811.25

Finding the Fourth Proportional to 25,104,478.37, 37,642,085.82 and 9,733,811.25

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Solution

The fourth proportional to 25,104,478.37, 37,642,085.82 and 9,733,811.25 is: 14,595,043.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,104,478.37 : 37,642,085.82 = 9,733,811.25 : x
  2. Step 2: Convert to fraction form
    25,104,478.37/37,642,085.82 = 9,733,811.25/x
  3. Step 3: Cross multiply
    25,104,478.37x = 37,642,085.82 × 9,733,811.25
  4. Step 4: Simplify right side
    25,104,478.37x = 366,400,958,428,181.50
  5. Step 5: Solve for x
    x = 366,400,958,428,181.50/25,104,478.37
  6. Step 6: Final answer
    x = 14,595,043.68

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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.