Home / 44,629,213,941.20-66,972,621,438.75-16,296,773,278.91

Finding the Fourth Proportional to 44,629,213,941.20, 66,972,621,438.75 and 16,296,773,278.91

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Solution

The fourth proportional to 44,629,213,941.20, 66,972,621,438.75 and 16,296,773,278.91 is: 24,455,676,699.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,629,213,941.20 : 66,972,621,438.75 = 16,296,773,278.91 : x
  2. Step 2: Convert to fraction form
    44,629,213,941.20/66,972,621,438.75 = 16,296,773,278.91/x
  3. Step 3: Cross multiply
    44,629,213,941.20x = 66,972,621,438.75 × 16,296,773,278.91
  4. Step 4: Simplify right side
    44,629,213,941.20x = 1,091,437,627,481,576,046,592
  5. Step 5: Solve for x
    x = 1,091,437,627,481,576,046,592/44,629,213,941.20
  6. Step 6: Final answer
    x = 24,455,676,699.12

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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.