Home / 3,682,904,304.55-5,520,633,220.51-1,585,748,364.07

Finding the Fourth Proportional to 3,682,904,304.55, 5,520,633,220.51 and 1,585,748,364.07

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Solution

The fourth proportional to 3,682,904,304.55, 5,520,633,220.51 and 1,585,748,364.07 is: 2,377,019,431.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,682,904,304.55 : 5,520,633,220.51 = 1,585,748,364.07 : x
  2. Step 2: Convert to fraction form
    3,682,904,304.55/5,520,633,220.51 = 1,585,748,364.07/x
  3. Step 3: Cross multiply
    3,682,904,304.55x = 5,520,633,220.51 × 1,585,748,364.07
  4. Step 4: Simplify right side
    3,682,904,304.55x = 8,754,335,098,036,462,592
  5. Step 5: Solve for x
    x = 8,754,335,098,036,462,592/3,682,904,304.55
  6. Step 6: Final answer
    x = 2,377,019,431.98

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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.