Home / 17,225,408.09-23,771,491.27-10,607,491.42

Finding the Fourth Proportional to 17,225,408.09, 23,771,491.27 and 10,607,491.42

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Solution

The fourth proportional to 17,225,408.09, 23,771,491.27 and 10,607,491.42 is: 14,638,601.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,225,408.09 : 23,771,491.27 = 10,607,491.42 : x
  2. Step 2: Convert to fraction form
    17,225,408.09/23,771,491.27 = 10,607,491.42/x
  3. Step 3: Cross multiply
    17,225,408.09x = 23,771,491.27 × 10,607,491.42
  4. Step 4: Simplify right side
    17,225,408.09x = 252,155,889,601,182.44
  5. Step 5: Solve for x
    x = 252,155,889,601,182.44/17,225,408.09
  6. Step 6: Final answer
    x = 14,638,601.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.