Home / 14,563,570.85-21,848,912.97-4,848,165.06

Finding the Fourth Proportional to 14,563,570.85, 21,848,912.97 and 4,848,165.06

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Solution

The fourth proportional to 14,563,570.85, 21,848,912.97 and 4,848,165.06 is: 7,273,431.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,563,570.85 : 21,848,912.97 = 4,848,165.06 : x
  2. Step 2: Convert to fraction form
    14,563,570.85/21,848,912.97 = 4,848,165.06/x
  3. Step 3: Cross multiply
    14,563,570.85x = 21,848,912.97 × 4,848,165.06
  4. Step 4: Simplify right side
    14,563,570.85x = 105,927,136,460,134.81
  5. Step 5: Solve for x
    x = 105,927,136,460,134.81/14,563,570.85
  6. Step 6: Final answer
    x = 7,273,431.60

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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.