Home / 183,078,324.90-252,407,678.22-132,114,396.69

Finding the Fourth Proportional to 183,078,324.90, 252,407,678.22 and 132,114,396.69

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Solution

The fourth proportional to 183,078,324.90, 252,407,678.22 and 132,114,396.69 is: 182,144,380.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,078,324.90 : 252,407,678.22 = 132,114,396.69 : x
  2. Step 2: Convert to fraction form
    183,078,324.90/252,407,678.22 = 132,114,396.69/x
  3. Step 3: Cross multiply
    183,078,324.90x = 252,407,678.22 × 132,114,396.69
  4. Step 4: Simplify right side
    183,078,324.90x = 33,346,688,127,958,952
  5. Step 5: Solve for x
    x = 33,346,688,127,958,952/183,078,324.90
  6. Step 6: Final answer
    x = 182,144,380.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.