Home / 246,138,359.56-339,775,524.30-153,364,705

Finding the Fourth Proportional to 246,138,359.56, 339,775,524.30 and 153,364,705

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Solution

The fourth proportional to 246,138,359.56, 339,775,524.30 and 153,364,705 is: 211,708,460.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,138,359.56 : 339,775,524.30 = 153,364,705 : x
  2. Step 2: Convert to fraction form
    246,138,359.56/339,775,524.30 = 153,364,705/x
  3. Step 3: Cross multiply
    246,138,359.56x = 339,775,524.30 × 153,364,705
  4. Step 4: Simplify right side
    246,138,359.56x = 52,109,573,050,489,832
  5. Step 5: Solve for x
    x = 52,109,573,050,489,832/246,138,359.56
  6. Step 6: Final answer
    x = 211,708,460.00

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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.