Home / 8,169,114,968.97-11,273,797,566.23-4,996,302,353.25

Finding the Fourth Proportional to 8,169,114,968.97, 11,273,797,566.23 and 4,996,302,353.25

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Solution

The fourth proportional to 8,169,114,968.97, 11,273,797,566.23 and 4,996,302,353.25 is: 6,895,153,455.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,169,114,968.97 : 11,273,797,566.23 = 4,996,302,353.25 : x
  2. Step 2: Convert to fraction form
    8,169,114,968.97/11,273,797,566.23 = 4,996,302,353.25/x
  3. Step 3: Cross multiply
    8,169,114,968.97x = 11,273,797,566.23 × 4,996,302,353.25
  4. Step 4: Simplify right side
    8,169,114,968.97x = 56,327,301,310,219,067,392
  5. Step 5: Solve for x
    x = 56,327,301,310,219,067,392/8,169,114,968.97
  6. Step 6: Final answer
    x = 6,895,153,455.93

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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.