Home / 114,440,539.80-171,601,712.10-33,651,010.20

Finding the Fourth Proportional to 114,440,539.80, 171,601,712.10 and 33,651,010.20

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Solution

The fourth proportional to 114,440,539.80, 171,601,712.10 and 33,651,010.20 is: 50,459,137.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,440,539.80 : 171,601,712.10 = 33,651,010.20 : x
  2. Step 2: Convert to fraction form
    114,440,539.80/171,601,712.10 = 33,651,010.20/x
  3. Step 3: Cross multiply
    114,440,539.80x = 171,601,712.10 × 33,651,010.20
  4. Step 4: Simplify right side
    114,440,539.80x = 5,774,570,964,214,564
  5. Step 5: Solve for x
    x = 5,774,570,964,214,564/114,440,539.80
  6. Step 6: Final answer
    x = 50,459,137.77

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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.