Home / 2,655,666,010.80-3,980,097,793.80-2,039,194,450.80

Finding the Fourth Proportional to 2,655,666,010.80, 3,980,097,793.80 and 2,039,194,450.80

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Solution

The fourth proportional to 2,655,666,010.80, 3,980,097,793.80 and 2,039,194,450.80 is: 3,056,179,994.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,655,666,010.80 : 3,980,097,793.80 = 2,039,194,450.80 : x
  2. Step 2: Convert to fraction form
    2,655,666,010.80/3,980,097,793.80 = 2,039,194,450.80/x
  3. Step 3: Cross multiply
    2,655,666,010.80x = 3,980,097,793.80 × 2,039,194,450.80
  4. Step 4: Simplify right side
    2,655,666,010.80x = 8,116,193,334,758,283,264
  5. Step 5: Solve for x
    x = 8,116,193,334,758,283,264/2,655,666,010.80
  6. Step 6: Final answer
    x = 3,056,179,994.68

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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.