Home / 3,459,514,525,948.30-5,185,639,240,676.20-1,163,982,029,744.90

Finding the Fourth Proportional to 3,459,514,525,948.30, 5,185,639,240,676.20 and 1,163,982,029,744.90

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Solution

The fourth proportional to 3,459,514,525,948.30, 5,185,639,240,676.20 and 1,163,982,029,744.90 is: 1,744,750,843,973.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,459,514,525,948.30 : 5,185,639,240,676.20 = 1,163,982,029,744.90 : x
  2. Step 2: Convert to fraction form
    3,459,514,525,948.30/5,185,639,240,676.20 = 1,163,982,029,744.90/x
  3. Step 3: Cross multiply
    3,459,514,525,948.30x = 5,185,639,240,676.20 × 1,163,982,029,744.90
  4. Step 4: Simplify right side
    3,459,514,525,948.30x = 6,035,990,888,887,085,311,197,184
  5. Step 5: Solve for x
    x = 6,035,990,888,887,085,311,197,184/3,459,514,525,948.30
  6. Step 6: Final answer
    x = 1,744,750,843,973.56

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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.