Home / 25,150,663.20-37,725,994.80-24,991,230.90

Finding the Fourth Proportional to 25,150,663.20, 37,725,994.80 and 24,991,230.90

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Solution

The fourth proportional to 25,150,663.20, 37,725,994.80 and 24,991,230.90 is: 37,486,846.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,150,663.20 : 37,725,994.80 = 24,991,230.90 : x
  2. Step 2: Convert to fraction form
    25,150,663.20/37,725,994.80 = 24,991,230.90/x
  3. Step 3: Cross multiply
    25,150,663.20x = 37,725,994.80 × 24,991,230.90
  4. Step 4: Simplify right side
    25,150,663.20x = 942,819,046,978,999.25
  5. Step 5: Solve for x
    x = 942,819,046,978,999.25/25,150,663.20
  6. Step 6: Final answer
    x = 37,486,846.35

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Similar ratio
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1.5x scale

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.