Home / 23,589,652,516.50-35,384,611,061.50-7,868,433,986.84

Finding the Fourth Proportional to 23,589,652,516.50, 35,384,611,061.50 and 7,868,433,986.84

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Solution

The fourth proportional to 23,589,652,516.50, 35,384,611,061.50 and 7,868,433,986.84 is: 11,802,695,105.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,589,652,516.50 : 35,384,611,061.50 = 7,868,433,986.84 : x
  2. Step 2: Convert to fraction form
    23,589,652,516.50/35,384,611,061.50 = 7,868,433,986.84/x
  3. Step 3: Cross multiply
    23,589,652,516.50x = 35,384,611,061.50 × 7,868,433,986.84
  4. Step 4: Simplify right side
    23,589,652,516.50x = 278,421,476,287,421,218,816
  5. Step 5: Solve for x
    x = 278,421,476,287,421,218,816/23,589,652,516.50
  6. Step 6: Final answer
    x = 11,802,695,105.10

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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.