Home / 1,605,067,748,172.10-2,214,993,854,026-883,303,377,165.08

Finding the Fourth Proportional to 1,605,067,748,172.10, 2,214,993,854,026 and 883,303,377,165.08

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Solution

The fourth proportional to 1,605,067,748,172.10, 2,214,993,854,026 and 883,303,377,165.08 is: 1,218,958,859,455.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,605,067,748,172.10 : 2,214,993,854,026 = 883,303,377,165.08 : x
  2. Step 2: Convert to fraction form
    1,605,067,748,172.10/2,214,993,854,026 = 883,303,377,165.08/x
  3. Step 3: Cross multiply
    1,605,067,748,172.10x = 2,214,993,854,026 × 883,303,377,165.08
  4. Step 4: Simplify right side
    1,605,067,748,172.10x = 1,956,511,551,661,061,932,318,720
  5. Step 5: Solve for x
    x = 1,956,511,551,661,061,932,318,720/1,605,067,748,172.10
  6. Step 6: Final answer
    x = 1,218,958,859,455.74

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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.