Home / 1,841,820,573,381.60-2,541,541,820,475.50-1,018,739,815,861.30

Finding the Fourth Proportional to 1,841,820,573,381.60, 2,541,541,820,475.50 and 1,018,739,815,861.30

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Solution

The fourth proportional to 1,841,820,573,381.60, 2,541,541,820,475.50 and 1,018,739,815,861.30 is: 1,405,766,600,511.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,820,573,381.60 : 2,541,541,820,475.50 = 1,018,739,815,861.30 : x
  2. Step 2: Convert to fraction form
    1,841,820,573,381.60/2,541,541,820,475.50 = 1,018,739,815,861.30/x
  3. Step 3: Cross multiply
    1,841,820,573,381.60x = 2,541,541,820,475.50 × 1,018,739,815,861.30
  4. Step 4: Simplify right side
    1,841,820,573,381.60x = 2,589,169,846,195,004,381,331,456
  5. Step 5: Solve for x
    x = 2,589,169,846,195,004,381,331,456/1,841,820,573,381.60
  6. Step 6: Final answer
    x = 1,405,766,600,511.61

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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.