Home / 943,648,571.52-1,414,450,388.16-482,955,096.96

Finding the Fourth Proportional to 943,648,571.52, 1,414,450,388.16 and 482,955,096.96

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Solution

The fourth proportional to 943,648,571.52, 1,414,450,388.16 and 482,955,096.96 is: 723,909,350.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,648,571.52 : 1,414,450,388.16 = 482,955,096.96 : x
  2. Step 2: Convert to fraction form
    943,648,571.52/1,414,450,388.16 = 482,955,096.96/x
  3. Step 3: Cross multiply
    943,648,571.52x = 1,414,450,388.16 × 482,955,096.96
  4. Step 4: Simplify right side
    943,648,571.52x = 683,116,024,358,922,496
  5. Step 5: Solve for x
    x = 683,116,024,358,922,496/943,648,571.52
  6. Step 6: Final answer
    x = 723,909,350.34

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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.