Home / 194,006,500.20-291,009,750.30-182,527,374.60

Finding the Fourth Proportional to 194,006,500.20, 291,009,750.30 and 182,527,374.60

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Solution

The fourth proportional to 194,006,500.20, 291,009,750.30 and 182,527,374.60 is: 273,791,061.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,006,500.20 : 291,009,750.30 = 182,527,374.60 : x
  2. Step 2: Convert to fraction form
    194,006,500.20/291,009,750.30 = 182,527,374.60/x
  3. Step 3: Cross multiply
    194,006,500.20x = 291,009,750.30 × 182,527,374.60
  4. Step 4: Simplify right side
    194,006,500.20x = 53,117,245,705,260,560
  5. Step 5: Solve for x
    x = 53,117,245,705,260,560/194,006,500.20
  6. Step 6: Final answer
    x = 273,791,061.90

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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.