Home / 39,362,446.80-59,043,670.20-25,048,969.20

Finding the Fourth Proportional to 39,362,446.80, 59,043,670.20 and 25,048,969.20

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Solution

The fourth proportional to 39,362,446.80, 59,043,670.20 and 25,048,969.20 is: 37,573,453.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,362,446.80 : 59,043,670.20 = 25,048,969.20 : x
  2. Step 2: Convert to fraction form
    39,362,446.80/59,043,670.20 = 25,048,969.20/x
  3. Step 3: Cross multiply
    39,362,446.80x = 59,043,670.20 × 25,048,969.20
  4. Step 4: Simplify right side
    39,362,446.80x = 1,478,983,076,294,757.75
  5. Step 5: Solve for x
    x = 1,478,983,076,294,757.75/39,362,446.80
  6. Step 6: Final answer
    x = 37,573,453.80

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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.