Home / 39,759,051.60-59,638,577.40-27,665,816.40

Finding the Fourth Proportional to 39,759,051.60, 59,638,577.40 and 27,665,816.40

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Solution

The fourth proportional to 39,759,051.60, 59,638,577.40 and 27,665,816.40 is: 41,498,724.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,759,051.60 : 59,638,577.40 = 27,665,816.40 : x
  2. Step 2: Convert to fraction form
    39,759,051.60/59,638,577.40 = 27,665,816.40/x
  3. Step 3: Cross multiply
    39,759,051.60x = 59,638,577.40 × 27,665,816.40
  4. Step 4: Simplify right side
    39,759,051.60x = 1,649,949,932,705,589.25
  5. Step 5: Solve for x
    x = 1,649,949,932,705,589.25/39,759,051.60
  6. Step 6: Final answer
    x = 41,498,724.60

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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.