Home / 5,028,729,901,680.80-6,940,938,453,777.20-3,275,248,955,262.80

Finding the Fourth Proportional to 5,028,729,901,680.80, 6,940,938,453,777.20 and 3,275,248,955,262.80

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Solution

The fourth proportional to 5,028,729,901,680.80, 6,940,938,453,777.20 and 3,275,248,955,262.80 is: 4,520,684,519,500.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,028,729,901,680.80 : 6,940,938,453,777.20 = 3,275,248,955,262.80 : x
  2. Step 2: Convert to fraction form
    5,028,729,901,680.80/6,940,938,453,777.20 = 3,275,248,955,262.80/x
  3. Step 3: Cross multiply
    5,028,729,901,680.80x = 6,940,938,453,777.20 × 3,275,248,955,262.80
  4. Step 4: Simplify right side
    5,028,729,901,680.80x = 22,733,301,419,277,168,070,885,376
  5. Step 5: Solve for x
    x = 22,733,301,419,277,168,070,885,376/5,028,729,901,680.80
  6. Step 6: Final answer
    x = 4,520,684,519,500.40

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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.