Home / 13,726,523.02-20,576,144.73-6,882,206.48

Finding the Fourth Proportional to 13,726,523.02, 20,576,144.73 and 6,882,206.48

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Solution

The fourth proportional to 13,726,523.02, 20,576,144.73 and 6,882,206.48 is: 10,316,471.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,726,523.02 : 20,576,144.73 = 6,882,206.48 : x
  2. Step 2: Convert to fraction form
    13,726,523.02/20,576,144.73 = 6,882,206.48/x
  3. Step 3: Cross multiply
    13,726,523.02x = 20,576,144.73 × 6,882,206.48
  4. Step 4: Simplify right side
    13,726,523.02x = 141,609,276,645,664.22
  5. Step 5: Solve for x
    x = 141,609,276,645,664.22/13,726,523.02
  6. Step 6: Final answer
    x = 10,316,471.00

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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.