Home / 39,362,025.87-54,330,399.78-22,847,470.90

Finding the Fourth Proportional to 39,362,025.87, 54,330,399.78 and 22,847,470.90

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Solution

The fourth proportional to 39,362,025.87, 54,330,399.78 and 22,847,470.90 is: 31,535,781.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,362,025.87 : 54,330,399.78 = 22,847,470.90 : x
  2. Step 2: Convert to fraction form
    39,362,025.87/54,330,399.78 = 22,847,470.90/x
  3. Step 3: Cross multiply
    39,362,025.87x = 54,330,399.78 × 22,847,470.90
  4. Step 4: Simplify right side
    39,362,025.87x = 1,241,312,227,958,916.25
  5. Step 5: Solve for x
    x = 1,241,312,227,958,916.25/39,362,025.87
  6. Step 6: Final answer
    x = 31,535,781.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.