Home / 9,431,363.35-14,147,043.18-4,036,515.49

Finding the Fourth Proportional to 9,431,363.35, 14,147,043.18 and 4,036,515.49

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Solution

The fourth proportional to 9,431,363.35, 14,147,043.18 and 4,036,515.49 is: 6,054,772.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,431,363.35 : 14,147,043.18 = 4,036,515.49 : x
  2. Step 2: Convert to fraction form
    9,431,363.35/14,147,043.18 = 4,036,515.49/x
  3. Step 3: Cross multiply
    9,431,363.35x = 14,147,043.18 × 4,036,515.49
  4. Step 4: Simplify right side
    9,431,363.35x = 57,104,758,933,768.86
  5. Step 5: Solve for x
    x = 57,104,758,933,768.86/9,431,363.35
  6. Step 6: Final answer
    x = 6,054,772.45

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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.