Home / 9,408,049.80-14,112,074.70-9,341,694.60

Finding the Fourth Proportional to 9,408,049.80, 14,112,074.70 and 9,341,694.60

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Solution

The fourth proportional to 9,408,049.80, 14,112,074.70 and 9,341,694.60 is: 14,012,541.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,408,049.80 : 14,112,074.70 = 9,341,694.60 : x
  2. Step 2: Convert to fraction form
    9,408,049.80/14,112,074.70 = 9,341,694.60/x
  3. Step 3: Cross multiply
    9,408,049.80x = 14,112,074.70 × 9,341,694.60
  4. Step 4: Simplify right side
    9,408,049.80x = 131,830,692,019,786.61
  5. Step 5: Solve for x
    x = 131,830,692,019,786.61/9,408,049.80
  6. Step 6: Final answer
    x = 14,012,541.90

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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.