Home / 32,372,660.55-44,672,942.16-17,688,830.88

Finding the Fourth Proportional to 32,372,660.55, 44,672,942.16 and 17,688,830.88

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Solution

The fourth proportional to 32,372,660.55, 44,672,942.16 and 17,688,830.88 is: 24,409,860.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,372,660.55 : 44,672,942.16 = 17,688,830.88 : x
  2. Step 2: Convert to fraction form
    32,372,660.55/44,672,942.16 = 17,688,830.88/x
  3. Step 3: Cross multiply
    32,372,660.55x = 44,672,942.16 × 17,688,830.88
  4. Step 4: Simplify right side
    32,372,660.55x = 790,212,118,780,261.75
  5. Step 5: Solve for x
    x = 790,212,118,780,261.75/32,372,660.55
  6. Step 6: Final answer
    x = 24,409,860.21

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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.