Home / 57,823,401.33-86,725,795.05-16,873,226.01

Finding the Fourth Proportional to 57,823,401.33, 86,725,795.05 and 16,873,226.01

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Solution

The fourth proportional to 57,823,401.33, 86,725,795.05 and 16,873,226.01 is: 25,307,123.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,823,401.33 : 86,725,795.05 = 16,873,226.01 : x
  2. Step 2: Convert to fraction form
    57,823,401.33/86,725,795.05 = 16,873,226.01/x
  3. Step 3: Cross multiply
    57,823,401.33x = 86,725,795.05 × 16,873,226.01
  4. Step 4: Simplify right side
    57,823,401.33x = 1,463,343,940,775,589.25
  5. Step 5: Solve for x
    x = 1,463,343,940,775,589.25/57,823,401.33
  6. Step 6: Final answer
    x = 25,307,123.19

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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.