Home / 222,677,737.20-334,100,586.60-107,764,009.20

Finding the Fourth Proportional to 222,677,737.20, 334,100,586.60 and 107,764,009.20

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Solution

The fourth proportional to 222,677,737.20, 334,100,586.60 and 107,764,009.20 is: 161,686,655.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,677,737.20 : 334,100,586.60 = 107,764,009.20 : x
  2. Step 2: Convert to fraction form
    222,677,737.20/334,100,586.60 = 107,764,009.20/x
  3. Step 3: Cross multiply
    222,677,737.20x = 334,100,586.60 × 107,764,009.20
  4. Step 4: Simplify right side
    222,677,737.20x = 36,004,018,688,087,800
  5. Step 5: Solve for x
    x = 36,004,018,688,087,800/222,677,737.20
  6. Step 6: Final answer
    x = 161,686,655.98

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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.