Home / 73,507,923.80-110,261,885.70-32,586,966.80

Finding the Fourth Proportional to 73,507,923.80, 110,261,885.70 and 32,586,966.80

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Solution

The fourth proportional to 73,507,923.80, 110,261,885.70 and 32,586,966.80 is: 48,880,450.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,507,923.80 : 110,261,885.70 = 32,586,966.80 : x
  2. Step 2: Convert to fraction form
    73,507,923.80/110,261,885.70 = 32,586,966.80/x
  3. Step 3: Cross multiply
    73,507,923.80x = 110,261,885.70 × 32,586,966.80
  4. Step 4: Simplify right side
    73,507,923.80x = 3,593,100,408,611,295
  5. Step 5: Solve for x
    x = 3,593,100,408,611,295/73,507,923.80
  6. Step 6: Final answer
    x = 48,880,450.20

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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.