Home / 325,892,862.16-449,718,459.91-184,773,576.16

Finding the Fourth Proportional to 325,892,862.16, 449,718,459.91 and 184,773,576.16

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Solution

The fourth proportional to 325,892,862.16, 449,718,459.91 and 184,773,576.16 is: 254,979,773.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,892,862.16 : 449,718,459.91 = 184,773,576.16 : x
  2. Step 2: Convert to fraction form
    325,892,862.16/449,718,459.91 = 184,773,576.16/x
  3. Step 3: Cross multiply
    325,892,862.16x = 449,718,459.91 × 184,773,576.16
  4. Step 4: Simplify right side
    325,892,862.16x = 83,096,088,102,738,288
  5. Step 5: Solve for x
    x = 83,096,088,102,738,288/325,892,862.16
  6. Step 6: Final answer
    x = 254,979,773.27

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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.