Home / 222,443,999.10-333,665,998.65-222,443,999.10

Finding the Fourth Proportional to 222,443,999.10, 333,665,998.65 and 222,443,999.10

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Solution

The fourth proportional to 222,443,999.10, 333,665,998.65 and 222,443,999.10 is: 333,665,998.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,443,999.10 : 333,665,998.65 = 222,443,999.10 : x
  2. Step 2: Convert to fraction form
    222,443,999.10/333,665,998.65 = 222,443,999.10/x
  3. Step 3: Cross multiply
    222,443,999.10x = 333,665,998.65 × 222,443,999.10
  4. Step 4: Simplify right side
    222,443,999.10x = 74,221,999,103,401,200
  5. Step 5: Solve for x
    x = 74,221,999,103,401,200/222,443,999.10
  6. Step 6: Final answer
    x = 333,665,998.65

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1.5x scale

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.