Home / 3,098,030,846.42-4,648,418,566.11-1,623,820,302.26

Finding the Fourth Proportional to 3,098,030,846.42, 4,648,418,566.11 and 1,623,820,302.26

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Solution

The fourth proportional to 3,098,030,846.42, 4,648,418,566.11 and 1,623,820,302.26 is: 2,436,449,737.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,098,030,846.42 : 4,648,418,566.11 = 1,623,820,302.26 : x
  2. Step 2: Convert to fraction form
    3,098,030,846.42/4,648,418,566.11 = 1,623,820,302.26/x
  3. Step 3: Cross multiply
    3,098,030,846.42x = 4,648,418,566.11 × 1,623,820,302.26
  4. Step 4: Simplify right side
    3,098,030,846.42x = 7,548,196,441,051,735,040
  5. Step 5: Solve for x
    x = 7,548,196,441,051,735,040/3,098,030,846.42
  6. Step 6: Final answer
    x = 2,436,449,737.02

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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.