Home / 47,384,994.60-65,401,395.30-32,520,652.20

Finding the Fourth Proportional to 47,384,994.60, 65,401,395.30 and 32,520,652.20

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Solution

The fourth proportional to 47,384,994.60, 65,401,395.30 and 32,520,652.20 is: 44,885,433.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,384,994.60 : 65,401,395.30 = 32,520,652.20 : x
  2. Step 2: Convert to fraction form
    47,384,994.60/65,401,395.30 = 32,520,652.20/x
  3. Step 3: Cross multiply
    47,384,994.60x = 65,401,395.30 × 32,520,652.20
  4. Step 4: Simplify right side
    47,384,994.60x = 2,126,896,029,946,014.50
  5. Step 5: Solve for x
    x = 2,126,896,029,946,014.50/47,384,994.60
  6. Step 6: Final answer
    x = 44,885,433.63

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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.