Home / 2,514,778,826,677.80-3,772,168,240,016.70-1,382,416,655,490.60

Finding the Fourth Proportional to 2,514,778,826,677.80, 3,772,168,240,016.70 and 1,382,416,655,490.60

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Solution

The fourth proportional to 2,514,778,826,677.80, 3,772,168,240,016.70 and 1,382,416,655,490.60 is: 2,073,624,983,235.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,778,826,677.80 : 3,772,168,240,016.70 = 1,382,416,655,490.60 : x
  2. Step 2: Convert to fraction form
    2,514,778,826,677.80/3,772,168,240,016.70 = 1,382,416,655,490.60/x
  3. Step 3: Cross multiply
    2,514,778,826,677.80x = 3,772,168,240,016.70 × 1,382,416,655,490.60
  4. Step 4: Simplify right side
    2,514,778,826,677.80x = 5,214,708,202,311,750,403,489,792
  5. Step 5: Solve for x
    x = 5,214,708,202,311,750,403,489,792/2,514,778,826,677.80
  6. Step 6: Final answer
    x = 2,073,624,983,235.90

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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.