Home / 162,529,000.20-243,793,500.30-93,654,246.60

Finding the Fourth Proportional to 162,529,000.20, 243,793,500.30 and 93,654,246.60

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Solution

The fourth proportional to 162,529,000.20, 243,793,500.30 and 93,654,246.60 is: 140,481,369.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,529,000.20 : 243,793,500.30 = 93,654,246.60 : x
  2. Step 2: Convert to fraction form
    162,529,000.20/243,793,500.30 = 93,654,246.60/x
  3. Step 3: Cross multiply
    162,529,000.20x = 243,793,500.30 × 93,654,246.60
  4. Step 4: Simplify right side
    162,529,000.20x = 22,832,296,596,573,372
  5. Step 5: Solve for x
    x = 22,832,296,596,573,372/162,529,000.20
  6. Step 6: Final answer
    x = 140,481,369.90

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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.