Home / 27,503,029,584.03-41,254,492,885.88-8,617,763,010.05

Finding the Fourth Proportional to 27,503,029,584.03, 41,254,492,885.88 and 8,617,763,010.05

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Solution

The fourth proportional to 27,503,029,584.03, 41,254,492,885.88 and 8,617,763,010.05 is: 12,926,628,381.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,503,029,584.03 : 41,254,492,885.88 = 8,617,763,010.05 : x
  2. Step 2: Convert to fraction form
    27,503,029,584.03/41,254,492,885.88 = 8,617,763,010.05/x
  3. Step 3: Cross multiply
    27,503,029,584.03x = 41,254,492,885.88 × 8,617,763,010.05
  4. Step 4: Simplify right side
    27,503,029,584.03x = 355,521,442,790,075,072,512
  5. Step 5: Solve for x
    x = 355,521,442,790,075,072,512/27,503,029,584.03
  6. Step 6: Final answer
    x = 12,926,628,381.21

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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.