Home / 183,122,017.20-274,683,025.80-148,684,640.40

Finding the Fourth Proportional to 183,122,017.20, 274,683,025.80 and 148,684,640.40

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Solution

The fourth proportional to 183,122,017.20, 274,683,025.80 and 148,684,640.40 is: 223,026,960.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,122,017.20 : 274,683,025.80 = 148,684,640.40 : x
  2. Step 2: Convert to fraction form
    183,122,017.20/274,683,025.80 = 148,684,640.40/x
  3. Step 3: Cross multiply
    183,122,017.20x = 274,683,025.80 × 148,684,640.40
  4. Step 4: Simplify right side
    183,122,017.20x = 40,841,146,915,056,928
  5. Step 5: Solve for x
    x = 40,841,146,915,056,928/183,122,017.20
  6. Step 6: Final answer
    x = 223,026,960.60

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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.