Home / 341,265,714.83-471,271,941.79-322,673,805.03

Finding the Fourth Proportional to 341,265,714.83, 471,271,941.79 and 322,673,805.03

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Solution

The fourth proportional to 341,265,714.83, 471,271,941.79 and 322,673,805.03 is: 445,597,386.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,265,714.83 : 471,271,941.79 = 322,673,805.03 : x
  2. Step 2: Convert to fraction form
    341,265,714.83/471,271,941.79 = 322,673,805.03/x
  3. Step 3: Cross multiply
    341,265,714.83x = 471,271,941.79 × 322,673,805.03
  4. Step 4: Simplify right side
    341,265,714.83x = 152,067,110,660,575,520
  5. Step 5: Solve for x
    x = 152,067,110,660,575,520/341,265,714.83
  6. Step 6: Final answer
    x = 445,597,386.59

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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.