Home / 10,865,020,079.03-16,297,530,118.54-10,865,020,079.03

Finding the Fourth Proportional to 10,865,020,079.03, 16,297,530,118.54 and 10,865,020,079.03

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Solution

The fourth proportional to 10,865,020,079.03, 16,297,530,118.54 and 10,865,020,079.03 is: 16,297,530,118.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,865,020,079.03 : 16,297,530,118.54 = 10,865,020,079.03 : x
  2. Step 2: Convert to fraction form
    10,865,020,079.03/16,297,530,118.54 = 10,865,020,079.03/x
  3. Step 3: Cross multiply
    10,865,020,079.03x = 16,297,530,118.54 × 10,865,020,079.03
  4. Step 4: Simplify right side
    10,865,020,079.03x = 177,072,991,976,419,196,928
  5. Step 5: Solve for x
    x = 177,072,991,976,419,196,928/10,865,020,079.03
  6. Step 6: Final answer
    x = 16,297,530,118.54

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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.