Home / 322,678,096.84-445,333,420.02-183,469,717

Finding the Fourth Proportional to 322,678,096.84, 445,333,420.02 and 183,469,717

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Solution

The fourth proportional to 322,678,096.84, 445,333,420.02 and 183,469,717 is: 253,209,614.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,678,096.84 : 445,333,420.02 = 183,469,717 : x
  2. Step 2: Convert to fraction form
    322,678,096.84/445,333,420.02 = 183,469,717/x
  3. Step 3: Cross multiply
    322,678,096.84x = 445,333,420.02 × 183,469,717
  4. Step 4: Simplify right side
    322,678,096.84x = 81,705,196,541,711,536
  5. Step 5: Solve for x
    x = 81,705,196,541,711,536/322,678,096.84
  6. Step 6: Final answer
    x = 253,209,614.60

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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.