Home / 44,499,430.44-66,759,560.64-13,792,404.96

Finding the Fourth Proportional to 44,499,430.44, 66,759,560.64 and 13,792,404.96

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Solution

The fourth proportional to 44,499,430.44, 66,759,560.64 and 13,792,404.96 is: 20,691,835.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,499,430.44 : 66,759,560.64 = 13,792,404.96 : x
  2. Step 2: Convert to fraction form
    44,499,430.44/66,759,560.64 = 13,792,404.96/x
  3. Step 3: Cross multiply
    44,499,430.44x = 66,759,560.64 × 13,792,404.96
  4. Step 4: Simplify right side
    44,499,430.44x = 920,774,895,298,556.88
  5. Step 5: Solve for x
    x = 920,774,895,298,556.88/44,499,430.44
  6. Step 6: Final answer
    x = 20,691,835.52

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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.