Home / 1,517,005,600,382.20-2,191,811,124,022.80

Finding the Third Proportional to 1,517,005,600,382.20 and 2,191,811,124,022.80

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Solution

The third proportional to 1,517,005,600,382.20 and 2,191,811,124,022.80 is: 3,166,788,574,926.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,517,005,600,382.20 : 2,191,811,124,022.80 = 2,191,811,124,022.80 : x
  2. Step 2: Convert to fraction form
    1,517,005,600,382.20/2,191,811,124,022.80 = 2,191,811,124,022.80/x
  3. Step 3: Cross multiply
    1,517,005,600,382.20x = 2,191,811,124,022.80 × 2,191,811,124,022.80
  4. Step 4: Simplify right side
    1,517,005,600,382.20x = 4,804,036,003,390,090,221,977,600
  5. Step 5: Solve for x
    x = 4,804,036,003,390,090,221,977,600/1,517,005,600,382.20
  6. Step 6: Final answer
    x = 3,166,788,574,926.65

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.