Home / 20,177,304,055.35-30,265,956,083.03-20,177,304,055.35

Finding the Fourth Proportional to 20,177,304,055.35, 30,265,956,083.03 and 20,177,304,055.35

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Solution

The fourth proportional to 20,177,304,055.35, 30,265,956,083.03 and 20,177,304,055.35 is: 30,265,956,083.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,177,304,055.35 : 30,265,956,083.03 = 20,177,304,055.35 : x
  2. Step 2: Convert to fraction form
    20,177,304,055.35/30,265,956,083.03 = 20,177,304,055.35/x
  3. Step 3: Cross multiply
    20,177,304,055.35x = 30,265,956,083.03 × 20,177,304,055.35
  4. Step 4: Simplify right side
    20,177,304,055.35x = 610,685,398,413,065,322,496
  5. Step 5: Solve for x
    x = 610,685,398,413,065,322,496/20,177,304,055.35
  6. Step 6: Final answer
    x = 30,265,956,083.03

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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.