Home / 183,222,002.70-274,833,004.05-163,133,532.90

Finding the Fourth Proportional to 183,222,002.70, 274,833,004.05 and 163,133,532.90

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Solution

The fourth proportional to 183,222,002.70, 274,833,004.05 and 163,133,532.90 is: 244,700,299.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,222,002.70 : 274,833,004.05 = 163,133,532.90 : x
  2. Step 2: Convert to fraction form
    183,222,002.70/274,833,004.05 = 163,133,532.90/x
  3. Step 3: Cross multiply
    183,222,002.70x = 274,833,004.05 × 163,133,532.90
  4. Step 4: Simplify right side
    183,222,002.70x = 44,834,478,908,196,512
  5. Step 5: Solve for x
    x = 44,834,478,908,196,512/183,222,002.70
  6. Step 6: Final answer
    x = 244,700,299.35

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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.