Home / 346,906,710.80-519,897,698.76-183,105,960.56

Finding the Fourth Proportional to 346,906,710.80, 519,897,698.76 and 183,105,960.56

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Solution

The fourth proportional to 346,906,710.80, 519,897,698.76 and 183,105,960.56 is: 274,414,891.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,906,710.80 : 519,897,698.76 = 183,105,960.56 : x
  2. Step 2: Convert to fraction form
    346,906,710.80/519,897,698.76 = 183,105,960.56/x
  3. Step 3: Cross multiply
    346,906,710.80x = 519,897,698.76 × 183,105,960.56
  4. Step 4: Simplify right side
    346,906,710.80x = 95,196,367,524,383,328
  5. Step 5: Solve for x
    x = 95,196,367,524,383,328/346,906,710.80
  6. Step 6: Final answer
    x = 274,414,891.84

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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.