Home / 339,218,154.80-508,827,232.20-339,218,154.80

Finding the Fourth Proportional to 339,218,154.80, 508,827,232.20 and 339,218,154.80

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Solution

The fourth proportional to 339,218,154.80, 508,827,232.20 and 339,218,154.80 is: 508,827,232.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    339,218,154.80 : 508,827,232.20 = 339,218,154.80 : x
  2. Step 2: Convert to fraction form
    339,218,154.80/508,827,232.20 = 339,218,154.80/x
  3. Step 3: Cross multiply
    339,218,154.80x = 508,827,232.20 × 339,218,154.80
  4. Step 4: Simplify right side
    339,218,154.80x = 172,603,434,818,875,136
  5. Step 5: Solve for x
    x = 172,603,434,818,875,136/339,218,154.80
  6. Step 6: Final answer
    x = 508,827,232.20

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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.