Home / 2,624,062,848,870.10-3,931,796,001,881.60-1,397,519,730,215.80

Finding the Fourth Proportional to 2,624,062,848,870.10, 3,931,796,001,881.60 and 1,397,519,730,215.80

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Solution

The fourth proportional to 2,624,062,848,870.10, 3,931,796,001,881.60 and 1,397,519,730,215.80 is: 2,093,990,427,927.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,624,062,848,870.10 : 3,931,796,001,881.60 = 1,397,519,730,215.80 : x
  2. Step 2: Convert to fraction form
    2,624,062,848,870.10/3,931,796,001,881.60 = 1,397,519,730,215.80/x
  3. Step 3: Cross multiply
    2,624,062,848,870.10x = 3,931,796,001,881.60 × 1,397,519,730,215.80
  4. Step 4: Simplify right side
    2,624,062,848,870.10x = 5,494,762,487,813,135,237,382,144
  5. Step 5: Solve for x
    x = 5,494,762,487,813,135,237,382,144/2,624,062,848,870.10
  6. Step 6: Final answer
    x = 2,093,990,427,927.11

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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.