Home / 19,162,353.68-26,444,673.96-10,460,990.24

Finding the Fourth Proportional to 19,162,353.68, 26,444,673.96 and 10,460,990.24

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Solution

The fourth proportional to 19,162,353.68, 26,444,673.96 and 10,460,990.24 is: 14,436,508.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,162,353.68 : 26,444,673.96 = 10,460,990.24 : x
  2. Step 2: Convert to fraction form
    19,162,353.68/26,444,673.96 = 10,460,990.24/x
  3. Step 3: Cross multiply
    19,162,353.68x = 26,444,673.96 × 10,460,990.24
  4. Step 4: Simplify right side
    19,162,353.68x = 276,637,476,195,542.16
  5. Step 5: Solve for x
    x = 276,637,476,195,542.16/19,162,353.68
  6. Step 6: Final answer
    x = 14,436,508.21

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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.