Home / 10,865,016,004.77-16,297,524,007.16-10,865,016,004.77

Finding the Fourth Proportional to 10,865,016,004.77, 16,297,524,007.16 and 10,865,016,004.77

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Solution

The fourth proportional to 10,865,016,004.77, 16,297,524,007.16 and 10,865,016,004.77 is: 16,297,524,007.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,865,016,004.77 : 16,297,524,007.16 = 10,865,016,004.77 : x
  2. Step 2: Convert to fraction form
    10,865,016,004.77/16,297,524,007.16 = 10,865,016,004.77/x
  3. Step 3: Cross multiply
    10,865,016,004.77x = 16,297,524,007.16 × 10,865,016,004.77
  4. Step 4: Simplify right side
    10,865,016,004.77x = 177,072,859,175,862,403,072
  5. Step 5: Solve for x
    x = 177,072,859,175,862,403,072/10,865,016,004.77
  6. Step 6: Final answer
    x = 16,297,524,007.16

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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.