Home / 4,481,752,932.80-6,723,805,130.40-1,721,471,998.40

Finding the Fourth Proportional to 4,481,752,932.80, 6,723,805,130.40 and 1,721,471,998.40

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Solution

The fourth proportional to 4,481,752,932.80, 6,723,805,130.40 and 1,721,471,998.40 is: 2,582,659,604.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,481,752,932.80 : 6,723,805,130.40 = 1,721,471,998.40 : x
  2. Step 2: Convert to fraction form
    4,481,752,932.80/6,723,805,130.40 = 1,721,471,998.40/x
  3. Step 3: Cross multiply
    4,481,752,932.80x = 6,723,805,130.40 × 1,721,471,998.40
  4. Step 4: Simplify right side
    4,481,752,932.80x = 11,574,842,254,681,860,096
  5. Step 5: Solve for x
    x = 11,574,842,254,681,860,096/4,481,752,932.80
  6. Step 6: Final answer
    x = 2,582,659,604.01

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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.