Home / 19,840,464,843.80-29,760,697,265.70-5,864,842,002.20

Finding the Fourth Proportional to 19,840,464,843.80, 29,760,697,265.70 and 5,864,842,002.20

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Solution

The fourth proportional to 19,840,464,843.80, 29,760,697,265.70 and 5,864,842,002.20 is: 8,797,263,003.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,840,464,843.80 : 29,760,697,265.70 = 5,864,842,002.20 : x
  2. Step 2: Convert to fraction form
    19,840,464,843.80/29,760,697,265.70 = 5,864,842,002.20/x
  3. Step 3: Cross multiply
    19,840,464,843.80x = 29,760,697,265.70 × 5,864,842,002.20
  4. Step 4: Simplify right side
    19,840,464,843.80x = 174,541,787,338,636,066,816
  5. Step 5: Solve for x
    x = 174,541,787,338,636,066,816/19,840,464,843.80
  6. Step 6: Final answer
    x = 8,797,263,003.30

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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.