Home / 183,220,102.40-274,830,153.60-154,522,288.40

Finding the Fourth Proportional to 183,220,102.40, 274,830,153.60 and 154,522,288.40

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Solution

The fourth proportional to 183,220,102.40, 274,830,153.60 and 154,522,288.40 is: 231,783,432.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,220,102.40 : 274,830,153.60 = 154,522,288.40 : x
  2. Step 2: Convert to fraction form
    183,220,102.40/274,830,153.60 = 154,522,288.40/x
  3. Step 3: Cross multiply
    183,220,102.40x = 274,830,153.60 × 154,522,288.40
  4. Step 4: Simplify right side
    183,220,102.40x = 42,467,384,255,595,504
  5. Step 5: Solve for x
    x = 42,467,384,255,595,504/183,220,102.40
  6. Step 6: Final answer
    x = 231,783,432.60

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1.5x scale

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.