Home / 9,916,462.08-14,874,293.20-5,058,662.02

Finding the Fourth Proportional to 9,916,462.08, 14,874,293.20 and 5,058,662.02

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Solution

The fourth proportional to 9,916,462.08, 14,874,293.20 and 5,058,662.02 is: 7,587,789.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,916,462.08 : 14,874,293.20 = 5,058,662.02 : x
  2. Step 2: Convert to fraction form
    9,916,462.08/14,874,293.20 = 5,058,662.02/x
  3. Step 3: Cross multiply
    9,916,462.08x = 14,874,293.20 × 5,058,662.02
  4. Step 4: Simplify right side
    9,916,462.08x = 75,244,022,044,836.88
  5. Step 5: Solve for x
    x = 75,244,022,044,836.88/9,916,462.08
  6. Step 6: Final answer
    x = 7,587,789.01

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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.