Home / 45,349,632,002.30-68,024,448,003.45-27,717,695,080.70

Finding the Fourth Proportional to 45,349,632,002.30, 68,024,448,003.45 and 27,717,695,080.70

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Solution

The fourth proportional to 45,349,632,002.30, 68,024,448,003.45 and 27,717,695,080.70 is: 41,576,542,621.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,349,632,002.30 : 68,024,448,003.45 = 27,717,695,080.70 : x
  2. Step 2: Convert to fraction form
    45,349,632,002.30/68,024,448,003.45 = 27,717,695,080.70/x
  3. Step 3: Cross multiply
    45,349,632,002.30x = 68,024,448,003.45 × 27,717,695,080.70
  4. Step 4: Simplify right side
    45,349,632,002.30x = 1,885,480,907,792,558,850,048
  5. Step 5: Solve for x
    x = 1,885,480,907,792,558,850,048/45,349,632,002.30
  6. Step 6: Final answer
    x = 41,576,542,621.05

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Find fourth proportional to 45,349,632,003.30, 68,024,448,004.95 and 27,717,695,081.70
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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.