Home / 183,552,021.20-274,996,255.80-106,812,232.40

Finding the Fourth Proportional to 183,552,021.20, 274,996,255.80 and 106,812,232.40

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Solution

The fourth proportional to 183,552,021.20, 274,996,255.80 and 106,812,232.40 is: 160,025,282.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,552,021.20 : 274,996,255.80 = 106,812,232.40 : x
  2. Step 2: Convert to fraction form
    183,552,021.20/274,996,255.80 = 106,812,232.40/x
  3. Step 3: Cross multiply
    183,552,021.20x = 274,996,255.80 × 106,812,232.40
  4. Step 4: Simplify right side
    183,552,021.20x = 29,372,963,983,639,452
  5. Step 5: Solve for x
    x = 29,372,963,983,639,452/183,552,021.20
  6. Step 6: Final answer
    x = 160,025,282.16

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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.