Home / 19,261,812.24-26,579,825.46-11,000,734.02

Finding the Fourth Proportional to 19,261,812.24, 26,579,825.46 and 11,000,734.02

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Solution

The fourth proportional to 19,261,812.24, 26,579,825.46 and 11,000,734.02 is: 15,180,170.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,261,812.24 : 26,579,825.46 = 11,000,734.02 : x
  2. Step 2: Convert to fraction form
    19,261,812.24/26,579,825.46 = 11,000,734.02/x
  3. Step 3: Cross multiply
    19,261,812.24x = 26,579,825.46 × 11,000,734.02
  4. Step 4: Simplify right side
    19,261,812.24x = 292,397,590,183,484.12
  5. Step 5: Solve for x
    x = 292,397,590,183,484.12/19,261,812.24
  6. Step 6: Final answer
    x = 15,180,170.30

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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.