Home / 48,707,941.60-73,061,912.40-14,624,858.80

Finding the Fourth Proportional to 48,707,941.60, 73,061,912.40 and 14,624,858.80

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Solution

The fourth proportional to 48,707,941.60, 73,061,912.40 and 14,624,858.80 is: 21,937,288.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,707,941.60 : 73,061,912.40 = 14,624,858.80 : x
  2. Step 2: Convert to fraction form
    48,707,941.60/73,061,912.40 = 14,624,858.80/x
  3. Step 3: Cross multiply
    48,707,941.60x = 73,061,912.40 × 14,624,858.80
  4. Step 4: Simplify right side
    48,707,941.60x = 1,068,520,152,507,969.25
  5. Step 5: Solve for x
    x = 1,068,520,152,507,969.25/48,707,941.60
  6. Step 6: Final answer
    x = 21,937,288.20

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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.