Home / 17,302,610.40-25,953,915.60-4,524,406.80

Finding the Fourth Proportional to 17,302,610.40, 25,953,915.60 and 4,524,406.80

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Solution

The fourth proportional to 17,302,610.40, 25,953,915.60 and 4,524,406.80 is: 6,786,610.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,302,610.40 : 25,953,915.60 = 4,524,406.80 : x
  2. Step 2: Convert to fraction form
    17,302,610.40/25,953,915.60 = 4,524,406.80/x
  3. Step 3: Cross multiply
    17,302,610.40x = 25,953,915.60 × 4,524,406.80
  4. Step 4: Simplify right side
    17,302,610.40x = 117,426,072,227,266.08
  5. Step 5: Solve for x
    x = 117,426,072,227,266.08/17,302,610.40
  6. Step 6: Final answer
    x = 6,786,610.20

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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.