Home / 23,304,816,110.40-34,957,224,165.60-20,611,047,969.60

Finding the Fourth Proportional to 23,304,816,110.40, 34,957,224,165.60 and 20,611,047,969.60

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Solution

The fourth proportional to 23,304,816,110.40, 34,957,224,165.60 and 20,611,047,969.60 is: 30,916,571,954.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,304,816,110.40 : 34,957,224,165.60 = 20,611,047,969.60 : x
  2. Step 2: Convert to fraction form
    23,304,816,110.40/34,957,224,165.60 = 20,611,047,969.60/x
  3. Step 3: Cross multiply
    23,304,816,110.40x = 34,957,224,165.60 × 20,611,047,969.60
  4. Step 4: Simplify right side
    23,304,816,110.40x = 720,505,024,161,241,890,816
  5. Step 5: Solve for x
    x = 720,505,024,161,241,890,816/23,304,816,110.40
  6. Step 6: Final answer
    x = 30,916,571,954.40

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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.