Home / 33,018,360,105.73-49,602,096,371.49-19,581,457,143.13

Finding the Fourth Proportional to 33,018,360,105.73, 49,602,096,371.49 and 19,581,457,143.13

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Solution

The fourth proportional to 33,018,360,105.73, 49,602,096,371.49 and 19,581,457,143.13 is: 29,416,401,093.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,018,360,105.73 : 49,602,096,371.49 = 19,581,457,143.13 : x
  2. Step 2: Convert to fraction form
    33,018,360,105.73/49,602,096,371.49 = 19,581,457,143.13/x
  3. Step 3: Cross multiply
    33,018,360,105.73x = 49,602,096,371.49 × 19,581,457,143.13
  4. Step 4: Simplify right side
    33,018,360,105.73x = 971,281,324,307,942,998,016
  5. Step 5: Solve for x
    x = 971,281,324,307,942,998,016/33,018,360,105.73
  6. Step 6: Final answer
    x = 29,416,401,093.14

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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.