Home / 182,364,646.28-273,598,109.73-73,266,427.44

Finding the Fourth Proportional to 182,364,646.28, 273,598,109.73 and 73,266,427.44

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Solution

The fourth proportional to 182,364,646.28, 273,598,109.73 and 73,266,427.44 is: 109,920,187.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,364,646.28 : 273,598,109.73 = 73,266,427.44 : x
  2. Step 2: Convert to fraction form
    182,364,646.28/273,598,109.73 = 73,266,427.44/x
  3. Step 3: Cross multiply
    182,364,646.28x = 273,598,109.73 × 73,266,427.44
  4. Step 4: Simplify right side
    182,364,646.28x = 20,045,556,054,254,204
  5. Step 5: Solve for x
    x = 20,045,556,054,254,204/182,364,646.28
  6. Step 6: Final answer
    x = 109,920,187.18

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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.