Home / 222,110,999.10-333,026,530.65-92,808,560.70

Finding the Fourth Proportional to 222,110,999.10, 333,026,530.65 and 92,808,560.70

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Solution

The fourth proportional to 222,110,999.10, 333,026,530.65 and 92,808,560.70 is: 139,154,355.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,110,999.10 : 333,026,530.65 = 92,808,560.70 : x
  2. Step 2: Convert to fraction form
    222,110,999.10/333,026,530.65 = 92,808,560.70/x
  3. Step 3: Cross multiply
    222,110,999.10x = 333,026,530.65 × 92,808,560.70
  4. Step 4: Simplify right side
    222,110,999.10x = 30,907,712,984,540,936
  5. Step 5: Solve for x
    x = 30,907,712,984,540,936/222,110,999.10
  6. Step 6: Final answer
    x = 139,154,355.75

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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.