Home / 5,916,793,978.89-8,165,432,357.18-3,276,595,090.89

Finding the Fourth Proportional to 5,916,793,978.89, 8,165,432,357.18 and 3,276,595,090.89

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Solution

The fourth proportional to 5,916,793,978.89, 8,165,432,357.18 and 3,276,595,090.89 is: 4,521,843,361.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,916,793,978.89 : 8,165,432,357.18 = 3,276,595,090.89 : x
  2. Step 2: Convert to fraction form
    5,916,793,978.89/8,165,432,357.18 = 3,276,595,090.89/x
  3. Step 3: Cross multiply
    5,916,793,978.89x = 8,165,432,357.18 × 3,276,595,090.89
  4. Step 4: Simplify right side
    5,916,793,978.89x = 26,754,815,576,538,537,984
  5. Step 5: Solve for x
    x = 26,754,815,576,538,537,984/5,916,793,978.89
  6. Step 6: Final answer
    x = 4,521,843,361.79

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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.