Home / 3,625,548,357,761.70-5,003,230,829,539.20-1,979,422,218,755.70

Finding the Fourth Proportional to 3,625,548,357,761.70, 5,003,230,829,539.20 and 1,979,422,218,755.70

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Solution

The fourth proportional to 3,625,548,357,761.70, 5,003,230,829,539.20 and 1,979,422,218,755.70 is: 2,731,588,519,113.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,625,548,357,761.70 : 5,003,230,829,539.20 = 1,979,422,218,755.70 : x
  2. Step 2: Convert to fraction form
    3,625,548,357,761.70/5,003,230,829,539.20 = 1,979,422,218,755.70/x
  3. Step 3: Cross multiply
    3,625,548,357,761.70x = 5,003,230,829,539.20 × 1,979,422,218,755.70
  4. Step 4: Simplify right side
    3,625,548,357,761.70x = 9,903,506,269,553,404,663,562,240
  5. Step 5: Solve for x
    x = 9,903,506,269,553,404,663,562,240/3,625,548,357,761.70
  6. Step 6: Final answer
    x = 2,731,588,519,113.70

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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.