Home / 14,649,600.50-20,212,325.59-11,542,491.33

Finding the Fourth Proportional to 14,649,600.50, 20,212,325.59 and 11,542,491.33

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Solution

The fourth proportional to 14,649,600.50, 20,212,325.59 and 11,542,491.33 is: 15,925,389.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,649,600.50 : 20,212,325.59 = 11,542,491.33 : x
  2. Step 2: Convert to fraction form
    14,649,600.50/20,212,325.59 = 11,542,491.33/x
  3. Step 3: Cross multiply
    14,649,600.50x = 20,212,325.59 × 11,542,491.33
  4. Step 4: Simplify right side
    14,649,600.50x = 233,300,592,798,701.88
  5. Step 5: Solve for x
    x = 233,300,592,798,701.88/14,649,600.50
  6. Step 6: Final answer
    x = 15,925,389.42

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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.