Home / 10,865,016,008.33-16,297,524,012.49-10,865,016,008.33

Finding the Fourth Proportional to 10,865,016,008.33, 16,297,524,012.49 and 10,865,016,008.33

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Solution

The fourth proportional to 10,865,016,008.33, 16,297,524,012.49 and 10,865,016,008.33 is: 16,297,524,012.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,865,016,008.33 : 16,297,524,012.49 = 10,865,016,008.33 : x
  2. Step 2: Convert to fraction form
    10,865,016,008.33/16,297,524,012.49 = 10,865,016,008.33/x
  3. Step 3: Cross multiply
    10,865,016,008.33x = 16,297,524,012.49 × 10,865,016,008.33
  4. Step 4: Simplify right side
    10,865,016,008.33x = 177,072,859,291,743,223,808
  5. Step 5: Solve for x
    x = 177,072,859,291,743,223,808/10,865,016,008.33
  6. Step 6: Final answer
    x = 16,297,524,012.49

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Double scale
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1.5x scale

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.