Home / 2,187,797,002.98-3,281,703,914.76-529,701,525.24

Finding the Fourth Proportional to 2,187,797,002.98, 3,281,703,914.76 and 529,701,525.24

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Solution

The fourth proportional to 2,187,797,002.98, 3,281,703,914.76 and 529,701,525.24 is: 794,554,324.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,187,797,002.98 : 3,281,703,914.76 = 529,701,525.24 : x
  2. Step 2: Convert to fraction form
    2,187,797,002.98/3,281,703,914.76 = 529,701,525.24/x
  3. Step 3: Cross multiply
    2,187,797,002.98x = 3,281,703,914.76 × 529,701,525.24
  4. Step 4: Simplify right side
    2,187,797,002.98x = 1,738,323,569,034,451,200
  5. Step 5: Solve for x
    x = 1,738,323,569,034,451,200/2,187,797,002.98
  6. Step 6: Final answer
    x = 794,554,324.13

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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.