Home / 19,062,732.24-26,306,837.16-10,360,902.24

Finding the Fourth Proportional to 19,062,732.24, 26,306,837.16 and 10,360,902.24

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Solution

The fourth proportional to 19,062,732.24, 26,306,837.16 and 10,360,902.24 is: 14,298,190.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,062,732.24 : 26,306,837.16 = 10,360,902.24 : x
  2. Step 2: Convert to fraction form
    19,062,732.24/26,306,837.16 = 10,360,902.24/x
  3. Step 3: Cross multiply
    19,062,732.24x = 26,306,837.16 × 10,360,902.24
  4. Step 4: Simplify right side
    19,062,732.24x = 272,562,568,058,359.25
  5. Step 5: Solve for x
    x = 272,562,568,058,359.25/19,062,732.24
  6. Step 6: Final answer
    x = 14,298,190.03

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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.