Home / 363,955,297.80-545,932,946.70-241,511,291.40

Finding the Fourth Proportional to 363,955,297.80, 545,932,946.70 and 241,511,291.40

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Solution

The fourth proportional to 363,955,297.80, 545,932,946.70 and 241,511,291.40 is: 362,266,937.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,955,297.80 : 545,932,946.70 = 241,511,291.40 : x
  2. Step 2: Convert to fraction form
    363,955,297.80/545,932,946.70 = 241,511,291.40/x
  3. Step 3: Cross multiply
    363,955,297.80x = 545,932,946.70 × 241,511,291.40
  4. Step 4: Simplify right side
    363,955,297.80x = 131,848,970,975,324,384
  5. Step 5: Solve for x
    x = 131,848,970,975,324,384/363,955,297.80
  6. Step 6: Final answer
    x = 362,266,937.10

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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.