Home / 3,055,693,042,170.80-4,216,869,508,055.90-1,666,804,425,011.30

Finding the Fourth Proportional to 3,055,693,042,170.80, 4,216,869,508,055.90 and 1,666,804,425,011.30

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Solution

The fourth proportional to 3,055,693,042,170.80, 4,216,869,508,055.90 and 1,666,804,425,011.30 is: 2,300,197,257,617.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,055,693,042,170.80 : 4,216,869,508,055.90 = 1,666,804,425,011.30 : x
  2. Step 2: Convert to fraction form
    3,055,693,042,170.80/4,216,869,508,055.90 = 1,666,804,425,011.30/x
  3. Step 3: Cross multiply
    3,055,693,042,170.80x = 4,216,869,508,055.90 × 1,666,804,425,011.30
  4. Step 4: Simplify right side
    3,055,693,042,170.80x = 7,028,696,755,722,797,667,319,808
  5. Step 5: Solve for x
    x = 7,028,696,755,722,797,667,319,808/3,055,693,042,170.80
  6. Step 6: Final answer
    x = 2,300,197,257,617.71

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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.