Home / 3,573,067,159.62-5,358,463,654.52-1,179,572,913.22

Finding the Fourth Proportional to 3,573,067,159.62, 5,358,463,654.52 and 1,179,572,913.22

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Solution

The fourth proportional to 3,573,067,159.62, 5,358,463,654.52 and 1,179,572,913.22 is: 1,768,983,985.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,573,067,159.62 : 5,358,463,654.52 = 1,179,572,913.22 : x
  2. Step 2: Convert to fraction form
    3,573,067,159.62/5,358,463,654.52 = 1,179,572,913.22/x
  3. Step 3: Cross multiply
    3,573,067,159.62x = 5,358,463,654.52 × 1,179,572,913.22
  4. Step 4: Simplify right side
    3,573,067,159.62x = 6,320,698,583,348,592,640
  5. Step 5: Solve for x
    x = 6,320,698,583,348,592,640/3,573,067,159.62
  6. Step 6: Final answer
    x = 1,768,983,985.18

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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.