Home / 233,173,846.10-349,760,769.15-96,789,026.90

Finding the Fourth Proportional to 233,173,846.10, 349,760,769.15 and 96,789,026.90

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Solution

The fourth proportional to 233,173,846.10, 349,760,769.15 and 96,789,026.90 is: 145,183,540.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,173,846.10 : 349,760,769.15 = 96,789,026.90 : x
  2. Step 2: Convert to fraction form
    233,173,846.10/349,760,769.15 = 96,789,026.90/x
  3. Step 3: Cross multiply
    233,173,846.10x = 349,760,769.15 × 96,789,026.90
  4. Step 4: Simplify right side
    233,173,846.10x = 33,853,004,493,824,040
  5. Step 5: Solve for x
    x = 33,853,004,493,824,040/233,173,846.10
  6. Step 6: Final answer
    x = 145,183,540.35

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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.