Home / 33,174,683.40-49,762,025.10-27,505,979.40

Finding the Fourth Proportional to 33,174,683.40, 49,762,025.10 and 27,505,979.40

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Solution

The fourth proportional to 33,174,683.40, 49,762,025.10 and 27,505,979.40 is: 41,258,969.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,174,683.40 : 49,762,025.10 = 27,505,979.40 : x
  2. Step 2: Convert to fraction form
    33,174,683.40/49,762,025.10 = 27,505,979.40/x
  3. Step 3: Cross multiply
    33,174,683.40x = 49,762,025.10 × 27,505,979.40
  4. Step 4: Simplify right side
    33,174,683.40x = 1,368,753,237,302,883
  5. Step 5: Solve for x
    x = 1,368,753,237,302,883/33,174,683.40
  6. Step 6: Final answer
    x = 41,258,969.10

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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.