Home / 183,166,345.88-274,759,992.28-51,998,361.64

Finding the Fourth Proportional to 183,166,345.88, 274,759,992.28 and 51,998,361.64

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Solution

The fourth proportional to 183,166,345.88, 274,759,992.28 and 51,998,361.64 is: 78,000,515.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,166,345.88 : 274,759,992.28 = 51,998,361.64 : x
  2. Step 2: Convert to fraction form
    183,166,345.88/274,759,992.28 = 51,998,361.64/x
  3. Step 3: Cross multiply
    183,166,345.88x = 274,759,992.28 × 51,998,361.64
  4. Step 4: Simplify right side
    183,166,345.88x = 14,287,069,442,779,046
  5. Step 5: Solve for x
    x = 14,287,069,442,779,046/183,166,345.88
  6. Step 6: Final answer
    x = 78,000,515.73

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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.