Home / 606,524,108.04-909,788,827.41-192,002,965.65

Finding the Fourth Proportional to 606,524,108.04, 909,788,827.41 and 192,002,965.65

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Solution

The fourth proportional to 606,524,108.04, 909,788,827.41 and 192,002,965.65 is: 288,005,292.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,524,108.04 : 909,788,827.41 = 192,002,965.65 : x
  2. Step 2: Convert to fraction form
    606,524,108.04/909,788,827.41 = 192,002,965.65/x
  3. Step 3: Cross multiply
    606,524,108.04x = 909,788,827.41 × 192,002,965.65
  4. Step 4: Simplify right side
    606,524,108.04x = 174,682,152,977,956,000
  5. Step 5: Solve for x
    x = 174,682,152,977,956,000/606,524,108.04
  6. Step 6: Final answer
    x = 288,005,292.23

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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.