Home / 1,828,268,144.47-2,737,746,706.32-1,204,592,567.59

Finding the Fourth Proportional to 1,828,268,144.47, 2,737,746,706.32 and 1,204,592,567.59

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Solution

The fourth proportional to 1,828,268,144.47, 2,737,746,706.32 and 1,204,592,567.59 is: 1,803,821,471.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,828,268,144.47 : 2,737,746,706.32 = 1,204,592,567.59 : x
  2. Step 2: Convert to fraction form
    1,828,268,144.47/2,737,746,706.32 = 1,204,592,567.59/x
  3. Step 3: Cross multiply
    1,828,268,144.47x = 2,737,746,706.32 × 1,204,592,567.59
  4. Step 4: Simplify right side
    1,828,268,144.47x = 3,297,869,334,380,360,192
  5. Step 5: Solve for x
    x = 3,297,869,334,380,360,192/1,828,268,144.47
  6. Step 6: Final answer
    x = 1,803,821,471.35

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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.