Home / 240,809,184,416.76-332,235,334,980.06-136,511,456,572.44

Finding the Fourth Proportional to 240,809,184,416.76, 332,235,334,980.06 and 136,511,456,572.44

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Solution

The fourth proportional to 240,809,184,416.76, 332,235,334,980.06 and 136,511,456,572.44 is: 188,339,699,803.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,809,184,416.76 : 332,235,334,980.06 = 136,511,456,572.44 : x
  2. Step 2: Convert to fraction form
    240,809,184,416.76/332,235,334,980.06 = 136,511,456,572.44/x
  3. Step 3: Cross multiply
    240,809,184,416.76x = 332,235,334,980.06 × 136,511,456,572.44
  4. Step 4: Simplify right side
    240,809,184,416.76x = 45,353,929,502,960,520,265,728
  5. Step 5: Solve for x
    x = 45,353,929,502,960,520,265,728/240,809,184,416.76
  6. Step 6: Final answer
    x = 188,339,699,803.43

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1.5x scale

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.