Home / 183,223,015.89-274,776,207.48-60,378,416.70

Finding the Fourth Proportional to 183,223,015.89, 274,776,207.48 and 60,378,416.70

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Solution

The fourth proportional to 183,223,015.89, 274,776,207.48 and 60,378,416.70 is: 90,548,407.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,223,015.89 : 274,776,207.48 = 60,378,416.70 : x
  2. Step 2: Convert to fraction form
    183,223,015.89/274,776,207.48 = 60,378,416.70/x
  3. Step 3: Cross multiply
    183,223,015.89x = 274,776,207.48 × 60,378,416.70
  4. Step 4: Simplify right side
    183,223,015.89x = 16,590,552,354,473,098
  5. Step 5: Solve for x
    x = 16,590,552,354,473,098/183,223,015.89
  6. Step 6: Final answer
    x = 90,548,407.76

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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.