Home / 2,012,923,492,431.90-3,019,809,293,700.30-652,974,015,794.94

Finding the Fourth Proportional to 2,012,923,492,431.90, 3,019,809,293,700.30 and 652,974,015,794.94

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Solution

The fourth proportional to 2,012,923,492,431.90, 3,019,809,293,700.30 and 652,974,015,794.94 is: 979,598,583,282.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,012,923,492,431.90 : 3,019,809,293,700.30 = 652,974,015,794.94 : x
  2. Step 2: Convert to fraction form
    2,012,923,492,431.90/3,019,809,293,700.30 = 652,974,015,794.94/x
  3. Step 3: Cross multiply
    2,012,923,492,431.90x = 3,019,809,293,700.30 × 652,974,015,794.94
  4. Step 4: Simplify right side
    2,012,923,492,431.90x = 1,971,857,001,442,366,122,360,832
  5. Step 5: Solve for x
    x = 1,971,857,001,442,366,122,360,832/2,012,923,492,431.90
  6. Step 6: Final answer
    x = 979,598,583,282.51

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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.