Home / 2,624,062,848,866.90-3,931,796,001,877.10-1,397,519,730,212.70

Finding the Fourth Proportional to 2,624,062,848,866.90, 3,931,796,001,877.10 and 1,397,519,730,212.70

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Solution

The fourth proportional to 2,624,062,848,866.90, 3,931,796,001,877.10 and 1,397,519,730,212.70 is: 2,093,990,427,922.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,624,062,848,866.90 : 3,931,796,001,877.10 = 1,397,519,730,212.70 : x
  2. Step 2: Convert to fraction form
    2,624,062,848,866.90/3,931,796,001,877.10 = 1,397,519,730,212.70/x
  3. Step 3: Cross multiply
    2,624,062,848,866.90x = 3,931,796,001,877.10 × 1,397,519,730,212.70
  4. Step 4: Simplify right side
    2,624,062,848,866.90x = 5,494,762,487,794,657,214,332,928
  5. Step 5: Solve for x
    x = 5,494,762,487,794,657,214,332,928/2,624,062,848,866.90
  6. Step 6: Final answer
    x = 2,093,990,427,922.62

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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.