Home / 246,321,182.76-339,924,133.26-133,290,675

Finding the Fourth Proportional to 246,321,182.76, 339,924,133.26 and 133,290,675

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Solution

The fourth proportional to 246,321,182.76, 339,924,133.26 and 133,290,675 is: 183,941,619.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,321,182.76 : 339,924,133.26 = 133,290,675 : x
  2. Step 2: Convert to fraction form
    246,321,182.76/339,924,133.26 = 133,290,675/x
  3. Step 3: Cross multiply
    246,321,182.76x = 339,924,133.26 × 133,290,675
  4. Step 4: Simplify right side
    246,321,182.76x = 45,308,717,171,015,352
  5. Step 5: Solve for x
    x = 45,308,717,171,015,352/246,321,182.76
  6. Step 6: Final answer
    x = 183,941,619.08

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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.