Home / 43,819,909.98-60,469,688.77-25,235,750.37

Finding the Fourth Proportional to 43,819,909.98, 60,469,688.77 and 25,235,750.37

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Solution

The fourth proportional to 43,819,909.98, 60,469,688.77 and 25,235,750.37 is: 34,824,306.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,819,909.98 : 60,469,688.77 = 25,235,750.37 : x
  2. Step 2: Convert to fraction form
    43,819,909.98/60,469,688.77 = 25,235,750.37/x
  3. Step 3: Cross multiply
    43,819,909.98x = 60,469,688.77 × 25,235,750.37
  4. Step 4: Simplify right side
    43,819,909.98x = 1,525,997,970,914,984.25
  5. Step 5: Solve for x
    x = 1,525,997,970,914,984.25/43,819,909.98
  6. Step 6: Final answer
    x = 34,824,306.39

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1.5x scale

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.