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Finding the Third Proportional to 119,047,644 and 255,101,292

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Solution

The third proportional to 119,047,644 and 255,101,292 is: 546,643,906.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,047,644 : 255,101,292 = 255,101,292 : x
  2. Step 2: Convert to fraction form
    119,047,644/255,101,292 = 255,101,292/x
  3. Step 3: Cross multiply
    119,047,644x = 255,101,292 × 255,101,292
  4. Step 4: Simplify right side
    119,047,644x = 65,076,669,180,069,264
  5. Step 5: Solve for x
    x = 65,076,669,180,069,264/119,047,644
  6. Step 6: Final answer
    x = 546,643,906.54

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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.