Home / 16,823,333.51-25,235,201.19-4,692,058.86

Finding the Fourth Proportional to 16,823,333.51, 25,235,201.19 and 4,692,058.86

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Solution

The fourth proportional to 16,823,333.51, 25,235,201.19 and 4,692,058.86 is: 7,038,144.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,823,333.51 : 25,235,201.19 = 4,692,058.86 : x
  2. Step 2: Convert to fraction form
    16,823,333.51/25,235,201.19 = 4,692,058.86/x
  3. Step 3: Cross multiply
    16,823,333.51x = 25,235,201.19 × 4,692,058.86
  4. Step 4: Simplify right side
    16,823,333.51x = 118,405,049,327,422.06
  5. Step 5: Solve for x
    x = 118,405,049,327,422.06/16,823,333.51
  6. Step 6: Final answer
    x = 7,038,144.33

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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.