Home / 47,573,994.20-71,360,991.30-33,225,087.20

Finding the Fourth Proportional to 47,573,994.20, 71,360,991.30 and 33,225,087.20

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Solution

The fourth proportional to 47,573,994.20, 71,360,991.30 and 33,225,087.20 is: 49,837,630.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,573,994.20 : 71,360,991.30 = 33,225,087.20 : x
  2. Step 2: Convert to fraction form
    47,573,994.20/71,360,991.30 = 33,225,087.20/x
  3. Step 3: Cross multiply
    47,573,994.20x = 71,360,991.30 × 33,225,087.20
  4. Step 4: Simplify right side
    47,573,994.20x = 2,370,975,158,620,941
  5. Step 5: Solve for x
    x = 2,370,975,158,620,941/47,573,994.20
  6. Step 6: Final answer
    x = 49,837,630.80

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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.