Home / 160,950,933.20-241,457,892.60-68,834,493.20

Finding the Fourth Proportional to 160,950,933.20, 241,457,892.60 and 68,834,493.20

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Solution

The fourth proportional to 160,950,933.20, 241,457,892.60 and 68,834,493.20 is: 103,265,208.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,950,933.20 : 241,457,892.60 = 68,834,493.20 : x
  2. Step 2: Convert to fraction form
    160,950,933.20/241,457,892.60 = 68,834,493.20/x
  3. Step 3: Cross multiply
    160,950,933.20x = 241,457,892.60 × 68,834,493.20
  4. Step 4: Simplify right side
    160,950,933.20x = 16,620,631,666,261,030
  5. Step 5: Solve for x
    x = 16,620,631,666,261,030/160,950,933.20
  6. Step 6: Final answer
    x = 103,265,208.44

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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.