Home / 222,912,015.10-334,368,022.65-59,149,455.10

Finding the Fourth Proportional to 222,912,015.10, 334,368,022.65 and 59,149,455.10

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Solution

The fourth proportional to 222,912,015.10, 334,368,022.65 and 59,149,455.10 is: 88,724,182.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,912,015.10 : 334,368,022.65 = 59,149,455.10 : x
  2. Step 2: Convert to fraction form
    222,912,015.10/334,368,022.65 = 59,149,455.10/x
  3. Step 3: Cross multiply
    222,912,015.10x = 334,368,022.65 × 59,149,455.10
  4. Step 4: Simplify right side
    222,912,015.10x = 19,777,686,342,611,956
  5. Step 5: Solve for x
    x = 19,777,686,342,611,956/222,912,015.10
  6. Step 6: Final answer
    x = 88,724,182.65

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Similar ratio
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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.