Home / 2,864,952,852.32-4,297,429,001.46-794,674,704.44

Finding the Fourth Proportional to 2,864,952,852.32, 4,297,429,001.46 and 794,674,704.44

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Solution

The fourth proportional to 2,864,952,852.32, 4,297,429,001.46 and 794,674,704.44 is: 1,192,011,979.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,864,952,852.32 : 4,297,429,001.46 = 794,674,704.44 : x
  2. Step 2: Convert to fraction form
    2,864,952,852.32/4,297,429,001.46 = 794,674,704.44/x
  3. Step 3: Cross multiply
    2,864,952,852.32x = 4,297,429,001.46 × 794,674,704.44
  4. Step 4: Simplify right side
    2,864,952,852.32x = 3,415,058,121,587,109,888
  5. Step 5: Solve for x
    x = 3,415,058,121,587,109,888/2,864,952,852.32
  6. Step 6: Final answer
    x = 1,192,011,979.82

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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.