Home / 43,657,880.44-65,532,241.50-32,156,334.04

Finding the Fourth Proportional to 43,657,880.44, 65,532,241.50 and 32,156,334.04

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Solution

The fourth proportional to 43,657,880.44, 65,532,241.50 and 32,156,334.04 is: 48,267,955.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,657,880.44 : 65,532,241.50 = 32,156,334.04 : x
  2. Step 2: Convert to fraction form
    43,657,880.44/65,532,241.50 = 32,156,334.04/x
  3. Step 3: Cross multiply
    43,657,880.44x = 65,532,241.50 × 32,156,334.04
  4. Step 4: Simplify right side
    43,657,880.44x = 2,107,276,648,063,950.50
  5. Step 5: Solve for x
    x = 2,107,276,648,063,950.50/43,657,880.44
  6. Step 6: Final answer
    x = 48,267,955.91

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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.