Home / 45,494,316.60-68,241,474.90-32,580,300.30

Finding the Fourth Proportional to 45,494,316.60, 68,241,474.90 and 32,580,300.30

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Solution

The fourth proportional to 45,494,316.60, 68,241,474.90 and 32,580,300.30 is: 48,870,450.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,494,316.60 : 68,241,474.90 = 32,580,300.30 : x
  2. Step 2: Convert to fraction form
    45,494,316.60/68,241,474.90 = 32,580,300.30/x
  3. Step 3: Cross multiply
    45,494,316.60x = 68,241,474.90 × 32,580,300.30
  4. Step 4: Simplify right side
    45,494,316.60x = 2,223,327,745,156,912.75
  5. Step 5: Solve for x
    x = 2,223,327,745,156,912.75/45,494,316.60
  6. Step 6: Final answer
    x = 48,870,450.45

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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.