Home / 11,393,139,462.20-17,076,104,303.70-4,760,755,782.20

Finding the Fourth Proportional to 11,393,139,462.20, 17,076,104,303.70 and 4,760,755,782.20

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Solution

The fourth proportional to 11,393,139,462.20, 17,076,104,303.70 and 4,760,755,782.20 is: 7,135,448,712.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,393,139,462.20 : 17,076,104,303.70 = 4,760,755,782.20 : x
  2. Step 2: Convert to fraction form
    11,393,139,462.20/17,076,104,303.70 = 4,760,755,782.20/x
  3. Step 3: Cross multiply
    11,393,139,462.20x = 17,076,104,303.70 × 4,760,755,782.20
  4. Step 4: Simplify right side
    11,393,139,462.20x = 81,295,162,301,290,086,400
  5. Step 5: Solve for x
    x = 81,295,162,301,290,086,400/11,393,139,462.20
  6. Step 6: Final answer
    x = 7,135,448,712.01

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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.