Home / 36,219,625,729.10-54,297,126,980.85-14,131,520,593.10

Finding the Fourth Proportional to 36,219,625,729.10, 54,297,126,980.85 and 14,131,520,593.10

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Solution

The fourth proportional to 36,219,625,729.10, 54,297,126,980.85 and 14,131,520,593.10 is: 21,184,674,127.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,219,625,729.10 : 54,297,126,980.85 = 14,131,520,593.10 : x
  2. Step 2: Convert to fraction form
    36,219,625,729.10/54,297,126,980.85 = 14,131,520,593.10/x
  3. Step 3: Cross multiply
    36,219,625,729.10x = 54,297,126,980.85 × 14,131,520,593.10
  4. Step 4: Simplify right side
    36,219,625,729.10x = 767,300,968,076,047,417,344
  5. Step 5: Solve for x
    x = 767,300,968,076,047,417,344/36,219,625,729.10
  6. Step 6: Final answer
    x = 21,184,674,127.09

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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.