Home / 12,814,601,284,594-17,685,665,814,722-7,612,050,508,261.60

Finding the Fourth Proportional to 12,814,601,284,594, 17,685,665,814,722 and 7,612,050,508,261.60

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Solution

The fourth proportional to 12,814,601,284,594, 17,685,665,814,722 and 7,612,050,508,261.60 is: 10,505,530,251,319.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,814,601,284,594 : 17,685,665,814,722 = 7,612,050,508,261.60 : x
  2. Step 2: Convert to fraction form
    12,814,601,284,594/17,685,665,814,722 = 7,612,050,508,261.60/x
  3. Step 3: Cross multiply
    12,814,601,284,594x = 17,685,665,814,722 × 7,612,050,508,261.60
  4. Step 4: Simplify right side
    12,814,601,284,594x = 134,624,181,453,899,401,166,585,856
  5. Step 5: Solve for x
    x = 134,624,181,453,899,401,166,585,856/12,814,601,284,594
  6. Step 6: Final answer
    x = 10,505,530,251,319.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.