Home / 52,166,492.70-78,624,704.00-44,966,850.42

Finding the Fourth Proportional to 52,166,492.70, 78,624,704.00 and 44,966,850.42

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Solution

The fourth proportional to 52,166,492.70, 78,624,704.00 and 44,966,850.42 is: 67,773,490.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,166,492.70 : 78,624,704.00 = 44,966,850.42 : x
  2. Step 2: Convert to fraction form
    52,166,492.70/78,624,704.00 = 44,966,850.42/x
  3. Step 3: Cross multiply
    52,166,492.70x = 78,624,704.00 × 44,966,850.42
  4. Step 4: Simplify right side
    52,166,492.70x = 3,535,505,304,492,035
  5. Step 5: Solve for x
    x = 3,535,505,304,492,035/52,166,492.70
  6. Step 6: Final answer
    x = 67,773,490.64

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.