Home / 244,823,489.40-367,235,234.10-242,556,007.80

Finding the Fourth Proportional to 244,823,489.40, 367,235,234.10 and 242,556,007.80

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Solution

The fourth proportional to 244,823,489.40, 367,235,234.10 and 242,556,007.80 is: 363,834,011.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,823,489.40 : 367,235,234.10 = 242,556,007.80 : x
  2. Step 2: Convert to fraction form
    244,823,489.40/367,235,234.10 = 242,556,007.80/x
  3. Step 3: Cross multiply
    244,823,489.40x = 367,235,234.10 × 242,556,007.80
  4. Step 4: Simplify right side
    244,823,489.40x = 89,075,112,306,794,432
  5. Step 5: Solve for x
    x = 89,075,112,306,794,432/244,823,489.40
  6. Step 6: Final answer
    x = 363,834,011.70

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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.