Home / 606,524,124.54-909,788,852.16-192,002,982.15

Finding the Fourth Proportional to 606,524,124.54, 909,788,852.16 and 192,002,982.15

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Solution

The fourth proportional to 606,524,124.54, 909,788,852.16 and 192,002,982.15 is: 288,005,316.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,524,124.54 : 909,788,852.16 = 192,002,982.15 : x
  2. Step 2: Convert to fraction form
    606,524,124.54/909,788,852.16 = 192,002,982.15/x
  3. Step 3: Cross multiply
    606,524,124.54x = 909,788,852.16 × 192,002,982.15
  4. Step 4: Simplify right side
    606,524,124.54x = 174,682,172,741,545,472
  5. Step 5: Solve for x
    x = 174,682,172,741,545,472/606,524,124.54
  6. Step 6: Final answer
    x = 288,005,316.98

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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.