Home / 1,937,046,826,860.80-4,161,557,638,289.40

Finding the Third Proportional to 1,937,046,826,860.80 and 4,161,557,638,289.40

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Solution

The third proportional to 1,937,046,826,860.80 and 4,161,557,638,289.40 is: 8,940,703,826,386.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,937,046,826,860.80 : 4,161,557,638,289.40 = 4,161,557,638,289.40 : x
  2. Step 2: Convert to fraction form
    1,937,046,826,860.80/4,161,557,638,289.40 = 4,161,557,638,289.40/x
  3. Step 3: Cross multiply
    1,937,046,826,860.80x = 4,161,557,638,289.40 × 4,161,557,638,289.40
  4. Step 4: Simplify right side
    1,937,046,826,860.80x = 17,318,561,976,804,847,835,414,528
  5. Step 5: Solve for x
    x = 17,318,561,976,804,847,835,414,528/1,937,046,826,860.80
  6. Step 6: Final answer
    x = 8,940,703,826,386.84

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.