Home / 8,727,018,322,998.80-13,090,540,083,335-3,563,863,339,739.40

Finding the Fourth Proportional to 8,727,018,322,998.80, 13,090,540,083,335 and 3,563,863,339,739.40

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Solution

The fourth proportional to 8,727,018,322,998.80, 13,090,540,083,335 and 3,563,863,339,739.40 is: 5,345,800,154,611.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,727,018,322,998.80 : 13,090,540,083,335 = 3,563,863,339,739.40 : x
  2. Step 2: Convert to fraction form
    8,727,018,322,998.80/13,090,540,083,335 = 3,563,863,339,739.40/x
  3. Step 3: Cross multiply
    8,727,018,322,998.80x = 13,090,540,083,335 × 3,563,863,339,739.40
  4. Step 4: Simplify right side
    8,727,018,322,998.80x = 46,652,895,900,386,755,665,199,104
  5. Step 5: Solve for x
    x = 46,652,895,900,386,755,665,199,104/8,727,018,322,998.80
  6. Step 6: Final answer
    x = 5,345,800,154,611.77

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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.