Home / 17,268,580,861.40-25,902,871,292.10-17,268,580,861.40

Finding the Fourth Proportional to 17,268,580,861.40, 25,902,871,292.10 and 17,268,580,861.40

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Solution

The fourth proportional to 17,268,580,861.40, 25,902,871,292.10 and 17,268,580,861.40 is: 25,902,871,292.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,268,580,861.40 : 25,902,871,292.10 = 17,268,580,861.40 : x
  2. Step 2: Convert to fraction form
    17,268,580,861.40/25,902,871,292.10 = 17,268,580,861.40/x
  3. Step 3: Cross multiply
    17,268,580,861.40x = 25,902,871,292.10 × 17,268,580,861.40
  4. Step 4: Simplify right side
    17,268,580,861.40x = 447,305,827,450,065,584,128
  5. Step 5: Solve for x
    x = 447,305,827,450,065,584,128/17,268,580,861.40
  6. Step 6: Final answer
    x = 25,902,871,292.10

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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.