Home / 43,523,647,736.16-65,285,252,463.60-16,996,858,002.48

Finding the Fourth Proportional to 43,523,647,736.16, 65,285,252,463.60 and 16,996,858,002.48

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Solution

The fourth proportional to 43,523,647,736.16, 65,285,252,463.60 and 16,996,858,002.48 is: 25,495,201,424.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,523,647,736.16 : 65,285,252,463.60 = 16,996,858,002.48 : x
  2. Step 2: Convert to fraction form
    43,523,647,736.16/65,285,252,463.60 = 16,996,858,002.48/x
  3. Step 3: Cross multiply
    43,523,647,736.16x = 65,285,252,463.60 × 16,996,858,002.48
  4. Step 4: Simplify right side
    43,523,647,736.16x = 1,109,644,165,779,866,779,648
  5. Step 5: Solve for x
    x = 1,109,644,165,779,866,779,648/43,523,647,736.16
  6. Step 6: Final answer
    x = 25,495,201,424.90

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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.