Home / 17,302,401.40-25,953,602.10-4,524,197.80

Finding the Fourth Proportional to 17,302,401.40, 25,953,602.10 and 4,524,197.80

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Solution

The fourth proportional to 17,302,401.40, 25,953,602.10 and 4,524,197.80 is: 6,786,296.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,302,401.40 : 25,953,602.10 = 4,524,197.80 : x
  2. Step 2: Convert to fraction form
    17,302,401.40/25,953,602.10 = 4,524,197.80/x
  3. Step 3: Cross multiply
    17,302,401.40x = 25,953,602.10 × 4,524,197.80
  4. Step 4: Simplify right side
    17,302,401.40x = 117,419,229,522,895.38
  5. Step 5: Solve for x
    x = 117,419,229,522,895.38/17,302,401.40
  6. Step 6: Final answer
    x = 6,786,296.70

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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.