Home / 25,556,255.94-38,311,988.91-9,611,101.38

Finding the Fourth Proportional to 25,556,255.94, 38,311,988.91 and 9,611,101.38

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Solution

The fourth proportional to 25,556,255.94, 38,311,988.91 and 9,611,101.38 is: 14,408,229.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,556,255.94 : 38,311,988.91 = 9,611,101.38 : x
  2. Step 2: Convert to fraction form
    25,556,255.94/38,311,988.91 = 9,611,101.38/x
  3. Step 3: Cross multiply
    25,556,255.94x = 38,311,988.91 × 9,611,101.38
  4. Step 4: Simplify right side
    25,556,255.94x = 368,220,409,483,445.69
  5. Step 5: Solve for x
    x = 368,220,409,483,445.69/25,556,255.94
  6. Step 6: Final answer
    x = 14,408,229.84

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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.