Home / 2,617,161,926.40-3,920,965,315.20-1,594,761,004.80

Finding the Fourth Proportional to 2,617,161,926.40, 3,920,965,315.20 and 1,594,761,004.80

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Solution

The fourth proportional to 2,617,161,926.40, 3,920,965,315.20 and 1,594,761,004.80 is: 2,389,230,304.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,617,161,926.40 : 3,920,965,315.20 = 1,594,761,004.80 : x
  2. Step 2: Convert to fraction form
    2,617,161,926.40/3,920,965,315.20 = 1,594,761,004.80/x
  3. Step 3: Cross multiply
    2,617,161,926.40x = 3,920,965,315.20 × 1,594,761,004.80
  4. Step 4: Simplify right side
    2,617,161,926.40x = 6,253,002,585,854,300,160
  5. Step 5: Solve for x
    x = 6,253,002,585,854,300,160/2,617,161,926.40
  6. Step 6: Final answer
    x = 2,389,230,304.32

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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.