Home / 11,140,784,206,848-16,718,809,740,752-3,888,286,670,286.40

Finding the Fourth Proportional to 11,140,784,206,848, 16,718,809,740,752 and 3,888,286,670,286.40

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Solution

The fourth proportional to 11,140,784,206,848, 16,718,809,740,752 and 3,888,286,670,286.40 is: 5,835,094,177,487.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,140,784,206,848 : 16,718,809,740,752 = 3,888,286,670,286.40 : x
  2. Step 2: Convert to fraction form
    11,140,784,206,848/16,718,809,740,752 = 3,888,286,670,286.40/x
  3. Step 3: Cross multiply
    11,140,784,206,848x = 16,718,809,740,752 × 3,888,286,670,286.40
  4. Step 4: Simplify right side
    11,140,784,206,848x = 65,007,525,058,020,424,374,288,384
  5. Step 5: Solve for x
    x = 65,007,525,058,020,424,374,288,384/11,140,784,206,848
  6. Step 6: Final answer
    x = 5,835,094,177,487.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.