Home / 33,173,742.40-49,760,613.60-27,505,038.40

Finding the Fourth Proportional to 33,173,742.40, 49,760,613.60 and 27,505,038.40

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Solution

The fourth proportional to 33,173,742.40, 49,760,613.60 and 27,505,038.40 is: 41,257,557.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,173,742.40 : 49,760,613.60 = 27,505,038.40 : x
  2. Step 2: Convert to fraction form
    33,173,742.40/49,760,613.60 = 27,505,038.40/x
  3. Step 3: Cross multiply
    33,173,742.40x = 49,760,613.60 × 27,505,038.40
  4. Step 4: Simplify right side
    33,173,742.40x = 1,368,667,587,875,562.25
  5. Step 5: Solve for x
    x = 1,368,667,587,875,562.25/33,173,742.40
  6. Step 6: Final answer
    x = 41,257,557.60

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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.