Home / 14,195,273.09-21,337,360.65-9,368,600.13

Finding the Fourth Proportional to 14,195,273.09, 21,337,360.65 and 9,368,600.13

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Solution

The fourth proportional to 14,195,273.09, 21,337,360.65 and 9,368,600.13 is: 14,082,236.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,195,273.09 : 21,337,360.65 = 9,368,600.13 : x
  2. Step 2: Convert to fraction form
    14,195,273.09/21,337,360.65 = 9,368,600.13/x
  3. Step 3: Cross multiply
    14,195,273.09x = 21,337,360.65 × 9,368,600.13
  4. Step 4: Simplify right side
    14,195,273.09x = 199,901,199,759,446.88
  5. Step 5: Solve for x
    x = 199,901,199,759,446.88/14,195,273.09
  6. Step 6: Final answer
    x = 14,082,236.99

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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.