Home / 2,594,555,560.45-3,892,045,742.12-754,305,985.09

Finding the Fourth Proportional to 2,594,555,560.45, 3,892,045,742.12 and 754,305,985.09

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Solution

The fourth proportional to 2,594,555,560.45, 3,892,045,742.12 and 754,305,985.09 is: 1,131,520,728.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594,555,560.45 : 3,892,045,742.12 = 754,305,985.09 : x
  2. Step 2: Convert to fraction form
    2,594,555,560.45/3,892,045,742.12 = 754,305,985.09/x
  3. Step 3: Cross multiply
    2,594,555,560.45x = 3,892,045,742.12 × 754,305,985.09
  4. Step 4: Simplify right side
    2,594,555,560.45x = 2,935,793,397,525,166,592
  5. Step 5: Solve for x
    x = 2,935,793,397,525,166,592/2,594,555,560.45
  6. Step 6: Final answer
    x = 1,131,520,728.36

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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.