Home / 2,017,563,596.55-3,026,237,777.42-543,679,741.78

Finding the Fourth Proportional to 2,017,563,596.55, 3,026,237,777.42 and 543,679,741.78

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Solution

The fourth proportional to 2,017,563,596.55, 3,026,237,777.42 and 543,679,741.78 is: 815,490,612.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,563,596.55 : 3,026,237,777.42 = 543,679,741.78 : x
  2. Step 2: Convert to fraction form
    2,017,563,596.55/3,026,237,777.42 = 543,679,741.78/x
  3. Step 3: Cross multiply
    2,017,563,596.55x = 3,026,237,777.42 × 543,679,741.78
  4. Step 4: Simplify right side
    2,017,563,596.55x = 1,645,304,173,382,363,136
  5. Step 5: Solve for x
    x = 1,645,304,173,382,363,136/2,017,563,596.55
  6. Step 6: Final answer
    x = 815,490,612.64

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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.