Home / 322,714,885.83-483,070,318.84-174,795,074.11

Finding the Fourth Proportional to 322,714,885.83, 483,070,318.84 and 174,795,074.11

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Solution

The fourth proportional to 322,714,885.83, 483,070,318.84 and 174,795,074.11 is: 261,649,883.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,714,885.83 : 483,070,318.84 = 174,795,074.11 : x
  2. Step 2: Convert to fraction form
    322,714,885.83/483,070,318.84 = 174,795,074.11/x
  3. Step 3: Cross multiply
    322,714,885.83x = 483,070,318.84 × 174,795,074.11
  4. Step 4: Simplify right side
    322,714,885.83x = 84,438,312,181,979,136
  5. Step 5: Solve for x
    x = 84,438,312,181,979,136/322,714,885.83
  6. Step 6: Final answer
    x = 261,649,883.19

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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.