Home / 754,100,212,451.40-1,131,330,097,805-244,159,133,082.51

Finding the Fourth Proportional to 754,100,212,451.40, 1,131,330,097,805 and 244,159,133,082.51

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Solution

The fourth proportional to 754,100,212,451.40, 1,131,330,097,805 and 244,159,133,082.51 is: 366,296,907,691.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    754,100,212,451.40 : 1,131,330,097,805 = 244,159,133,082.51 : x
  2. Step 2: Convert to fraction form
    754,100,212,451.40/1,131,330,097,805 = 244,159,133,082.51/x
  3. Step 3: Cross multiply
    754,100,212,451.40x = 1,131,330,097,805 × 244,159,133,082.51
  4. Step 4: Simplify right side
    754,100,212,451.40x = 276,224,575,910,220,073,533,440
  5. Step 5: Solve for x
    x = 276,224,575,910,220,073,533,440/754,100,212,451.40
  6. Step 6: Final answer
    x = 366,296,907,691.19

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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.