Home / 1,736,505,614-2,396,107,987.80-1,031,639,479.76

Finding the Fourth Proportional to 1,736,505,614, 2,396,107,987.80 and 1,031,639,479.76

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Solution

The fourth proportional to 1,736,505,614, 2,396,107,987.80 and 1,031,639,479.76 is: 1,423,502,220.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,505,614 : 2,396,107,987.80 = 1,031,639,479.76 : x
  2. Step 2: Convert to fraction form
    1,736,505,614/2,396,107,987.80 = 1,031,639,479.76/x
  3. Step 3: Cross multiply
    1,736,505,614x = 2,396,107,987.80 × 1,031,639,479.76
  4. Step 4: Simplify right side
    1,736,505,614x = 2,471,919,597,982,772,736
  5. Step 5: Solve for x
    x = 2,471,919,597,982,772,736/1,736,505,614
  6. Step 6: Final answer
    x = 1,423,502,220.81

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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.