Home / 1,164,229,079,993.80-1,744,782,611,234.20-906,091,539,789.28

Finding the Fourth Proportional to 1,164,229,079,993.80, 1,744,782,611,234.20 and 906,091,539,789.28

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Solution

The fourth proportional to 1,164,229,079,993.80, 1,744,782,611,234.20 and 906,091,539,789.28 is: 1,357,922,414,048.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,229,079,993.80 : 1,744,782,611,234.20 = 906,091,539,789.28 : x
  2. Step 2: Convert to fraction form
    1,164,229,079,993.80/1,744,782,611,234.20 = 906,091,539,789.28/x
  3. Step 3: Cross multiply
    1,164,229,079,993.80x = 1,744,782,611,234.20 × 906,091,539,789.28
  4. Step 4: Simplify right side
    1,164,229,079,993.80x = 1,580,932,762,810,756,909,498,368
  5. Step 5: Solve for x
    x = 1,580,932,762,810,756,909,498,368/1,164,229,079,993.80
  6. Step 6: Final answer
    x = 1,357,922,414,048.60

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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.