Home / 1,841,820,573,395.70-2,541,541,820,494.80-1,018,739,815,875.30

Finding the Fourth Proportional to 1,841,820,573,395.70, 2,541,541,820,494.80 and 1,018,739,815,875.30

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Solution

The fourth proportional to 1,841,820,573,395.70, 2,541,541,820,494.80 and 1,018,739,815,875.30 is: 1,405,766,600,530.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,820,573,395.70 : 2,541,541,820,494.80 = 1,018,739,815,875.30 : x
  2. Step 2: Convert to fraction form
    1,841,820,573,395.70/2,541,541,820,494.80 = 1,018,739,815,875.30/x
  3. Step 3: Cross multiply
    1,841,820,573,395.70x = 2,541,541,820,494.80 × 1,018,739,815,875.30
  4. Step 4: Simplify right side
    1,841,820,573,395.70x = 2,589,169,846,250,247,324,434,432
  5. Step 5: Solve for x
    x = 2,589,169,846,250,247,324,434,432/1,841,820,573,395.70
  6. Step 6: Final answer
    x = 1,405,766,600,530.85

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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.