Home / 17,151,812.19-25,722,255.96-5,634,606.06

Finding the Fourth Proportional to 17,151,812.19, 25,722,255.96 and 5,634,606.06

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Solution

The fourth proportional to 17,151,812.19, 25,722,255.96 and 5,634,606.06 is: 8,450,114.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,151,812.19 : 25,722,255.96 = 5,634,606.06 : x
  2. Step 2: Convert to fraction form
    17,151,812.19/25,722,255.96 = 5,634,606.06/x
  3. Step 3: Cross multiply
    17,151,812.19x = 25,722,255.96 × 5,634,606.06
  4. Step 4: Simplify right side
    17,151,812.19x = 144,934,779,309,087.12
  5. Step 5: Solve for x
    x = 144,934,779,309,087.12/17,151,812.19
  6. Step 6: Final answer
    x = 8,450,114.64

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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.