Home / 17,396,424.24-26,094,469.80-10,574,881.20

Finding the Fourth Proportional to 17,396,424.24, 26,094,469.80 and 10,574,881.20

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Solution

The fourth proportional to 17,396,424.24, 26,094,469.80 and 10,574,881.20 is: 15,862,220.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,396,424.24 : 26,094,469.80 = 10,574,881.20 : x
  2. Step 2: Convert to fraction form
    17,396,424.24/26,094,469.80 = 10,574,881.20/x
  3. Step 3: Cross multiply
    17,396,424.24x = 26,094,469.80 × 10,574,881.20
  4. Step 4: Simplify right side
    17,396,424.24x = 275,945,918,111,987.75
  5. Step 5: Solve for x
    x = 275,945,918,111,987.75/17,396,424.24
  6. Step 6: Final answer
    x = 15,862,220.55

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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.