Home / 496,944,000.60-745,416,000.90-133,475,098.20

Finding the Fourth Proportional to 496,944,000.60, 745,416,000.90 and 133,475,098.20

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Solution

The fourth proportional to 496,944,000.60, 745,416,000.90 and 133,475,098.20 is: 200,212,647.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    496,944,000.60 : 745,416,000.90 = 133,475,098.20 : x
  2. Step 2: Convert to fraction form
    496,944,000.60/745,416,000.90 = 133,475,098.20/x
  3. Step 3: Cross multiply
    496,944,000.60x = 745,416,000.90 × 133,475,098.20
  4. Step 4: Simplify right side
    496,944,000.60x = 99,494,473,919,978,784
  5. Step 5: Solve for x
    x = 99,494,473,919,978,784/496,944,000.60
  6. Step 6: Final answer
    x = 200,212,647.30

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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.