Home / 319,645,827,466.46-441,055,177,748-182,405,993,443.11

Finding the Fourth Proportional to 319,645,827,466.46, 441,055,177,748 and 182,405,993,443.11

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Solution

The fourth proportional to 319,645,827,466.46, 441,055,177,748 and 182,405,993,443.11 is: 251,688,277,923.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    319,645,827,466.46 : 441,055,177,748 = 182,405,993,443.11 : x
  2. Step 2: Convert to fraction form
    319,645,827,466.46/441,055,177,748 = 182,405,993,443.11/x
  3. Step 3: Cross multiply
    319,645,827,466.46x = 441,055,177,748 × 182,405,993,443.11
  4. Step 4: Simplify right side
    319,645,827,466.46x = 80,451,107,860,351,404,736,512
  5. Step 5: Solve for x
    x = 80,451,107,860,351,404,736,512/319,645,827,466.46
  6. Step 6: Final answer
    x = 251,688,277,923.14

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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.