Home / 104,721,518,903.24-157,104,339,662.68-33,970,705,352.48

Finding the Fourth Proportional to 104,721,518,903.24, 157,104,339,662.68 and 33,970,705,352.48

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Solution

The fourth proportional to 104,721,518,903.24, 157,104,339,662.68 and 33,970,705,352.48 is: 50,963,214,515.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,721,518,903.24 : 157,104,339,662.68 = 33,970,705,352.48 : x
  2. Step 2: Convert to fraction form
    104,721,518,903.24/157,104,339,662.68 = 33,970,705,352.48/x
  3. Step 3: Cross multiply
    104,721,518,903.24x = 157,104,339,662.68 × 33,970,705,352.48
  4. Step 4: Simplify right side
    104,721,518,903.24x = 5,336,945,232,276,839,464,960
  5. Step 5: Solve for x
    x = 5,336,945,232,276,839,464,960/104,721,518,903.24
  6. Step 6: Final answer
    x = 50,963,214,515.71

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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.