Home / 244,971,000.30-367,456,500.45-243,270,389.10

Finding the Fourth Proportional to 244,971,000.30, 367,456,500.45 and 243,270,389.10

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Solution

The fourth proportional to 244,971,000.30, 367,456,500.45 and 243,270,389.10 is: 364,905,583.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,971,000.30 : 367,456,500.45 = 243,270,389.10 : x
  2. Step 2: Convert to fraction form
    244,971,000.30/367,456,500.45 = 243,270,389.10/x
  3. Step 3: Cross multiply
    244,971,000.30x = 367,456,500.45 × 243,270,389.10
  4. Step 4: Simplify right side
    244,971,000.30x = 89,391,285,841,795,824
  5. Step 5: Solve for x
    x = 89,391,285,841,795,824/244,971,000.30
  6. Step 6: Final answer
    x = 364,905,583.65

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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.