Home / 2,004,703,044,987.80-3,007,269,760,417.10-857,454,420,134.04

Finding the Fourth Proportional to 2,004,703,044,987.80, 3,007,269,760,417.10 and 857,454,420,134.04

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Solution

The fourth proportional to 2,004,703,044,987.80, 3,007,269,760,417.10 and 857,454,420,134.04 is: 1,286,273,672,827.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,703,044,987.80 : 3,007,269,760,417.10 = 857,454,420,134.04 : x
  2. Step 2: Convert to fraction form
    2,004,703,044,987.80/3,007,269,760,417.10 = 857,454,420,134.04/x
  3. Step 3: Cross multiply
    2,004,703,044,987.80x = 3,007,269,760,417.10 × 857,454,420,134.04
  4. Step 4: Simplify right side
    2,004,703,044,987.80x = 2,578,596,748,605,077,944,532,992
  5. Step 5: Solve for x
    x = 2,578,596,748,605,077,944,532,992/2,004,703,044,987.80
  6. Step 6: Final answer
    x = 1,286,273,672,827.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.