Home / 2,552,057,126,589.80-3,521,849,445,554.20-1,380,156,817,838.60

Finding the Fourth Proportional to 2,552,057,126,589.80, 3,521,849,445,554.20 and 1,380,156,817,838.60

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Solution

The fourth proportional to 2,552,057,126,589.80, 3,521,849,445,554.20 and 1,380,156,817,838.60 is: 1,904,622,146,988.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,057,126,589.80 : 3,521,849,445,554.20 = 1,380,156,817,838.60 : x
  2. Step 2: Convert to fraction form
    2,552,057,126,589.80/3,521,849,445,554.20 = 1,380,156,817,838.60/x
  3. Step 3: Cross multiply
    2,552,057,126,589.80x = 3,521,849,445,554.20 × 1,380,156,817,838.60
  4. Step 4: Simplify right side
    2,552,057,126,589.80x = 4,860,704,523,682,723,269,705,728
  5. Step 5: Solve for x
    x = 4,860,704,523,682,723,269,705,728/2,552,057,126,589.80
  6. Step 6: Final answer
    x = 1,904,622,146,988.48

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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.