Home / 53,830,643.10-80,764,627.05-23,560,230.30

Finding the Fourth Proportional to 53,830,643.10, 80,764,627.05 and 23,560,230.30

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Solution

The fourth proportional to 53,830,643.10, 80,764,627.05 and 23,560,230.30 is: 35,348,513.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,830,643.10 : 80,764,627.05 = 23,560,230.30 : x
  2. Step 2: Convert to fraction form
    53,830,643.10/80,764,627.05 = 23,560,230.30/x
  3. Step 3: Cross multiply
    53,830,643.10x = 80,764,627.05 × 23,560,230.30
  4. Step 4: Simplify right side
    53,830,643.10x = 1,902,833,213,391,609.50
  5. Step 5: Solve for x
    x = 1,902,833,213,391,609.50/53,830,643.10
  6. Step 6: Final answer
    x = 35,348,513.48

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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.