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Finding the Third Proportional to 119,047,182 and 255,100,476

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Solution

The third proportional to 119,047,182 and 255,100,476 is: 546,642,530.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,047,182 : 255,100,476 = 255,100,476 : x
  2. Step 2: Convert to fraction form
    119,047,182/255,100,476 = 255,100,476/x
  3. Step 3: Cross multiply
    119,047,182x = 255,100,476 × 255,100,476
  4. Step 4: Simplify right side
    119,047,182x = 65,076,252,855,426,576
  5. Step 5: Solve for x
    x = 65,076,252,855,426,576/119,047,182
  6. Step 6: Final answer
    x = 546,642,530.82

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.