Home / 319,645,827,467.46-441,055,177,749.38-182,405,993,444.11

Finding the Fourth Proportional to 319,645,827,467.46, 441,055,177,749.38 and 182,405,993,444.11

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Solution

The fourth proportional to 319,645,827,467.46, 441,055,177,749.38 and 182,405,993,444.11 is: 251,688,277,924.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    319,645,827,467.46 : 441,055,177,749.38 = 182,405,993,444.11 : x
  2. Step 2: Convert to fraction form
    319,645,827,467.46/441,055,177,749.38 = 182,405,993,444.11/x
  3. Step 3: Cross multiply
    319,645,827,467.46x = 441,055,177,749.38 × 182,405,993,444.11
  4. Step 4: Simplify right side
    319,645,827,467.46x = 80,451,107,861,044,169,539,584
  5. Step 5: Solve for x
    x = 80,451,107,861,044,169,539,584/319,645,827,467.46
  6. Step 6: Final answer
    x = 251,688,277,924.52

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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.