Home / 222,793,096.92-334,191,943.62-67,348,181.40

Finding the Fourth Proportional to 222,793,096.92, 334,191,943.62 and 67,348,181.40

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Solution

The fourth proportional to 222,793,096.92, 334,191,943.62 and 67,348,181.40 is: 101,022,966.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,793,096.92 : 334,191,943.62 = 67,348,181.40 : x
  2. Step 2: Convert to fraction form
    222,793,096.92/334,191,943.62 = 67,348,181.40/x
  3. Step 3: Cross multiply
    222,793,096.92x = 334,191,943.62 × 67,348,181.40
  4. Step 4: Simplify right side
    222,793,096.92x = 22,507,219,641,338,336
  5. Step 5: Solve for x
    x = 22,507,219,641,338,336/222,793,096.92
  6. Step 6: Final answer
    x = 101,022,966.84

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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.