Home / 2,624,492,640,823.20-3,956,410,072,276-2,449,543,233,503.40

Finding the Fourth Proportional to 2,624,492,640,823.20, 3,956,410,072,276 and 2,449,543,233,503.40

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Solution

The fourth proportional to 2,624,492,640,823.20, 3,956,410,072,276 and 2,449,543,233,503.40 is: 3,692,674,679,578.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,624,492,640,823.20 : 3,956,410,072,276 = 2,449,543,233,503.40 : x
  2. Step 2: Convert to fraction form
    2,624,492,640,823.20/3,956,410,072,276 = 2,449,543,233,503.40/x
  3. Step 3: Cross multiply
    2,624,492,640,823.20x = 3,956,410,072,276 × 2,449,543,233,503.40
  4. Step 4: Simplify right side
    2,624,492,640,823.20x = 9,691,397,521,508,373,788,360,704
  5. Step 5: Solve for x
    x = 9,691,397,521,508,373,788,360,704/2,624,492,640,823.20
  6. Step 6: Final answer
    x = 3,692,674,679,578.66

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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.