Home / 152,036,002.20-228,054,003.30-152,036,002.20

Finding the Fourth Proportional to 152,036,002.20, 228,054,003.30 and 152,036,002.20

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Solution

The fourth proportional to 152,036,002.20, 228,054,003.30 and 152,036,002.20 is: 228,054,003.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,036,002.20 : 228,054,003.30 = 152,036,002.20 : x
  2. Step 2: Convert to fraction form
    152,036,002.20/228,054,003.30 = 152,036,002.20/x
  3. Step 3: Cross multiply
    152,036,002.20x = 228,054,003.30 × 152,036,002.20
  4. Step 4: Simplify right side
    152,036,002.20x = 34,672,418,947,437,608
  5. Step 5: Solve for x
    x = 34,672,418,947,437,608/152,036,002.20
  6. Step 6: Final answer
    x = 228,054,003.30

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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.