Home / 322,417,586.70-444,936,389.31-183,188,531.34

Finding the Fourth Proportional to 322,417,586.70, 444,936,389.31 and 183,188,531.34

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Solution

The fourth proportional to 322,417,586.70, 444,936,389.31 and 183,188,531.34 is: 252,800,241.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,417,586.70 : 444,936,389.31 = 183,188,531.34 : x
  2. Step 2: Convert to fraction form
    322,417,586.70/444,936,389.31 = 183,188,531.34/x
  3. Step 3: Cross multiply
    322,417,586.70x = 444,936,389.31 × 183,188,531.34
  4. Step 4: Simplify right side
    322,417,586.70x = 81,507,243,697,421,376
  5. Step 5: Solve for x
    x = 81,507,243,697,421,376/322,417,586.70
  6. Step 6: Final answer
    x = 252,800,241.24

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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.