Home / 9,360,102.25-14,040,153.38-2,268,390.25

Finding the Fourth Proportional to 9,360,102.25, 14,040,153.38 and 2,268,390.25

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Solution

The fourth proportional to 9,360,102.25, 14,040,153.38 and 2,268,390.25 is: 3,402,585.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,360,102.25 : 14,040,153.38 = 2,268,390.25 : x
  2. Step 2: Convert to fraction form
    9,360,102.25/14,040,153.38 = 2,268,390.25/x
  3. Step 3: Cross multiply
    9,360,102.25x = 14,040,153.38 × 2,268,390.25
  4. Step 4: Simplify right side
    9,360,102.25x = 31,848,547,035,696.55
  5. Step 5: Solve for x
    x = 31,848,547,035,696.55/9,360,102.25
  6. Step 6: Final answer
    x = 3,402,585.38

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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.