Home / 14,300,500.88-19,741,052.76-8,501,160.08

Finding the Fourth Proportional to 14,300,500.88, 19,741,052.76 and 8,501,160.08

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Solution

The fourth proportional to 14,300,500.88, 19,741,052.76 and 8,501,160.08 is: 11,735,382.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,300,500.88 : 19,741,052.76 = 8,501,160.08 : x
  2. Step 2: Convert to fraction form
    14,300,500.88/19,741,052.76 = 8,501,160.08/x
  3. Step 3: Cross multiply
    14,300,500.88x = 19,741,052.76 × 8,501,160.08
  4. Step 4: Simplify right side
    14,300,500.88x = 167,821,849,660,485.84
  5. Step 5: Solve for x
    x = 167,821,849,660,485.84/14,300,500.88
  6. Step 6: Final answer
    x = 11,735,382.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.