Home / 14,119,022.70-21,187,491.57-6,032,059.25

Finding the Fourth Proportional to 14,119,022.70, 21,187,491.57 and 6,032,059.25

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Solution

The fourth proportional to 14,119,022.70, 21,187,491.57 and 6,032,059.25 is: 9,051,915.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,119,022.70 : 21,187,491.57 = 6,032,059.25 : x
  2. Step 2: Convert to fraction form
    14,119,022.70/21,187,491.57 = 6,032,059.25/x
  3. Step 3: Cross multiply
    14,119,022.70x = 21,187,491.57 × 6,032,059.25
  4. Step 4: Simplify right side
    14,119,022.70x = 127,804,204,403,178.06
  5. Step 5: Solve for x
    x = 127,804,204,403,178.06/14,119,022.70
  6. Step 6: Final answer
    x = 9,051,915.78

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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.