Home / 332,212,562.60-498,271,604.70-113,872,980.20

Finding the Fourth Proportional to 332,212,562.60, 498,271,604.70 and 113,872,980.20

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Solution

The fourth proportional to 332,212,562.60, 498,271,604.70 and 113,872,980.20 is: 170,793,278.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,212,562.60 : 498,271,604.70 = 113,872,980.20 : x
  2. Step 2: Convert to fraction form
    332,212,562.60/498,271,604.70 = 113,872,980.20/x
  3. Step 3: Cross multiply
    332,212,562.60x = 498,271,604.70 × 113,872,980.20
  4. Step 4: Simplify right side
    332,212,562.60x = 56,739,672,576,225,328
  5. Step 5: Solve for x
    x = 56,739,672,576,225,328/332,212,562.60
  6. Step 6: Final answer
    x = 170,793,278.05

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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.