Home / 35,361,341.98-53,042,027.69-15,907,845.57

Finding the Fourth Proportional to 35,361,341.98, 53,042,027.69 and 15,907,845.57

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Solution

The fourth proportional to 35,361,341.98, 53,042,027.69 and 15,907,845.57 is: 23,861,774.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,361,341.98 : 53,042,027.69 = 15,907,845.57 : x
  2. Step 2: Convert to fraction form
    35,361,341.98/53,042,027.69 = 15,907,845.57/x
  3. Step 3: Cross multiply
    35,361,341.98x = 53,042,027.69 × 15,907,845.57
  4. Step 4: Simplify right side
    35,361,341.98x = 843,784,385,212,183.75
  5. Step 5: Solve for x
    x = 843,784,385,212,183.75/35,361,341.98
  6. Step 6: Final answer
    x = 23,861,774.98

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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.