Home / 1,716,321,818,660.90-2,366,933,144,175-1,252,614,361,171.90

Finding the Fourth Proportional to 1,716,321,818,660.90, 2,366,933,144,175 and 1,252,614,361,171.90

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Solution

The fourth proportional to 1,716,321,818,660.90, 2,366,933,144,175 and 1,252,614,361,171.90 is: 1,727,446,692,159.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,321,818,660.90 : 2,366,933,144,175 = 1,252,614,361,171.90 : x
  2. Step 2: Convert to fraction form
    1,716,321,818,660.90/2,366,933,144,175 = 1,252,614,361,171.90/x
  3. Step 3: Cross multiply
    1,716,321,818,660.90x = 2,366,933,144,175 × 1,252,614,361,171.90
  4. Step 4: Simplify right side
    1,716,321,818,660.90x = 2,964,854,448,327,364,161,044,480
  5. Step 5: Solve for x
    x = 2,964,854,448,327,364,161,044,480/1,716,321,818,660.90
  6. Step 6: Final answer
    x = 1,727,446,692,159.74

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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.