Home / 5,705,209,737,524.20-7,872,757,358,540.20-3,201,849,328,484.40

Finding the Fourth Proportional to 5,705,209,737,524.20, 7,872,757,358,540.20 and 3,201,849,328,484.40

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Solution

The fourth proportional to 5,705,209,737,524.20, 7,872,757,358,540.20 and 3,201,849,328,484.40 is: 4,418,309,583,952.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,705,209,737,524.20 : 7,872,757,358,540.20 = 3,201,849,328,484.40 : x
  2. Step 2: Convert to fraction form
    5,705,209,737,524.20/7,872,757,358,540.20 = 3,201,849,328,484.40/x
  3. Step 3: Cross multiply
    5,705,209,737,524.20x = 7,872,757,358,540.20 × 3,201,849,328,484.40
  4. Step 4: Simplify right side
    5,705,209,737,524.20x = 25,207,382,861,762,559,846,907,904
  5. Step 5: Solve for x
    x = 25,207,382,861,762,559,846,907,904/5,705,209,737,524.20
  6. Step 6: Final answer
    x = 4,418,309,583,952.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.