Home / 2,279,660,802,321.60-3,420,070,000,009.10-1,055,302,610,941.20

Finding the Fourth Proportional to 2,279,660,802,321.60, 3,420,070,000,009.10 and 1,055,302,610,941.20

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Solution

The fourth proportional to 2,279,660,802,321.60, 3,420,070,000,009.10 and 1,055,302,610,941.20 is: 1,583,221,853,415.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,279,660,802,321.60 : 3,420,070,000,009.10 = 1,055,302,610,941.20 : x
  2. Step 2: Convert to fraction form
    2,279,660,802,321.60/3,420,070,000,009.10 = 1,055,302,610,941.20/x
  3. Step 3: Cross multiply
    2,279,660,802,321.60x = 3,420,070,000,009.10 × 1,055,302,610,941.20
  4. Step 4: Simplify right side
    2,279,660,802,321.60x = 3,609,208,800,611,272,979,644,416
  5. Step 5: Solve for x
    x = 3,609,208,800,611,272,979,644,416/2,279,660,802,321.60
  6. Step 6: Final answer
    x = 1,583,221,853,415.94

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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.