Home / 468,114,050.67-702,083,289.63-234,882,139.79

Finding the Fourth Proportional to 468,114,050.67, 702,083,289.63 and 234,882,139.79

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Solution

The fourth proportional to 468,114,050.67, 702,083,289.63 and 234,882,139.79 is: 352,279,161.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    468,114,050.67 : 702,083,289.63 = 234,882,139.79 : x
  2. Step 2: Convert to fraction form
    468,114,050.67/702,083,289.63 = 234,882,139.79/x
  3. Step 3: Cross multiply
    468,114,050.67x = 702,083,289.63 × 234,882,139.79
  4. Step 4: Simplify right side
    468,114,050.67x = 164,906,825,375,586,304
  5. Step 5: Solve for x
    x = 164,906,825,375,586,304/468,114,050.67
  6. Step 6: Final answer
    x = 352,279,161.75

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.