Home / 2,624,492,640,828.40-3,956,410,072,283.60-2,449,543,233,508.60

Finding the Fourth Proportional to 2,624,492,640,828.40, 3,956,410,072,283.60 and 2,449,543,233,508.60

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Solution

The fourth proportional to 2,624,492,640,828.40, 3,956,410,072,283.60 and 2,449,543,233,508.60 is: 3,692,674,679,586.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,624,492,640,828.40 : 3,956,410,072,283.60 = 2,449,543,233,508.60 : x
  2. Step 2: Convert to fraction form
    2,624,492,640,828.40/3,956,410,072,283.60 = 2,449,543,233,508.60/x
  3. Step 3: Cross multiply
    2,624,492,640,828.40x = 3,956,410,072,283.60 × 2,449,543,233,508.60
  4. Step 4: Simplify right side
    2,624,492,640,828.40x = 9,691,397,521,547,563,217,453,056
  5. Step 5: Solve for x
    x = 9,691,397,521,547,563,217,453,056/2,624,492,640,828.40
  6. Step 6: Final answer
    x = 3,692,674,679,586.28

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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.