Home / 9,718,910,491,468.40-14,568,160,718,257-3,270,007,127,647.60

Finding the Fourth Proportional to 9,718,910,491,468.40, 14,568,160,718,257 and 3,270,007,127,647.60

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Solution

The fourth proportional to 9,718,910,491,468.40, 14,568,160,718,257 and 3,270,007,127,647.60 is: 4,901,577,129,168.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,718,910,491,468.40 : 14,568,160,718,257 = 3,270,007,127,647.60 : x
  2. Step 2: Convert to fraction form
    9,718,910,491,468.40/14,568,160,718,257 = 3,270,007,127,647.60/x
  3. Step 3: Cross multiply
    9,718,910,491,468.40x = 14,568,160,718,257 × 3,270,007,127,647.60
  4. Step 4: Simplify right side
    9,718,910,491,468.40x = 47,637,989,385,416,169,463,218,176
  5. Step 5: Solve for x
    x = 47,637,989,385,416,169,463,218,176/9,718,910,491,468.40
  6. Step 6: Final answer
    x = 4,901,577,129,168.38

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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.