Home / 3,222,387,531,160.20-4,446,872,171,085.20-1,759,164,344,168.10

Finding the Fourth Proportional to 3,222,387,531,160.20, 4,446,872,171,085.20 and 1,759,164,344,168.10

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Solution

The fourth proportional to 3,222,387,531,160.20, 4,446,872,171,085.20 and 1,759,164,344,168.10 is: 2,427,634,445,205.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,222,387,531,160.20 : 4,446,872,171,085.20 = 1,759,164,344,168.10 : x
  2. Step 2: Convert to fraction form
    3,222,387,531,160.20/4,446,872,171,085.20 = 1,759,164,344,168.10/x
  3. Step 3: Cross multiply
    3,222,387,531,160.20x = 4,446,872,171,085.20 × 1,759,164,344,168.10
  4. Step 4: Simplify right side
    3,222,387,531,160.20x = 7,822,778,966,446,471,653,621,760
  5. Step 5: Solve for x
    x = 7,822,778,966,446,471,653,621,760/3,222,387,531,160.20
  6. Step 6: Final answer
    x = 2,427,634,445,205.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.