Home / 9,360,102.56-14,040,153.85-2,268,390.56

Finding the Fourth Proportional to 9,360,102.56, 14,040,153.85 and 2,268,390.56

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Solution

The fourth proportional to 9,360,102.56, 14,040,153.85 and 2,268,390.56 is: 3,402,585.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,360,102.56 : 14,040,153.85 = 2,268,390.56 : x
  2. Step 2: Convert to fraction form
    9,360,102.56/14,040,153.85 = 2,268,390.56/x
  3. Step 3: Cross multiply
    9,360,102.56x = 14,040,153.85 × 2,268,390.56
  4. Step 4: Simplify right side
    9,360,102.56x = 31,848,552,483,717.07
  5. Step 5: Solve for x
    x = 31,848,552,483,717.07/9,360,102.56
  6. Step 6: Final answer
    x = 3,402,585.84

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Double scale
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Similar ratio
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1.5x scale

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.