Home / 15,739,313.04-23,580,196.83-11,410,642.80

Finding the Fourth Proportional to 15,739,313.04, 23,580,196.83 and 11,410,642.80

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Solution

The fourth proportional to 15,739,313.04, 23,580,196.83 and 11,410,642.80 is: 17,095,104.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,739,313.04 : 23,580,196.83 = 11,410,642.80 : x
  2. Step 2: Convert to fraction form
    15,739,313.04/23,580,196.83 = 11,410,642.80/x
  3. Step 3: Cross multiply
    15,739,313.04x = 23,580,196.83 × 11,410,642.80
  4. Step 4: Simplify right side
    15,739,313.04x = 269,065,203,180,822.31
  5. Step 5: Solve for x
    x = 269,065,203,180,822.31/15,739,313.04
  6. Step 6: Final answer
    x = 17,095,104.63

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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.