Home / 204,239,563.09-304,766,368.90-182,228,654.68

Finding the Fourth Proportional to 204,239,563.09, 304,766,368.90 and 182,228,654.68

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Solution

The fourth proportional to 204,239,563.09, 304,766,368.90 and 182,228,654.68 is: 271,921,681.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,239,563.09 : 304,766,368.90 = 182,228,654.68 : x
  2. Step 2: Convert to fraction form
    204,239,563.09/304,766,368.90 = 182,228,654.68/x
  3. Step 3: Cross multiply
    204,239,563.09x = 304,766,368.90 × 182,228,654.68
  4. Step 4: Simplify right side
    204,239,563.09x = 55,537,165,396,355,592
  5. Step 5: Solve for x
    x = 55,537,165,396,355,592/204,239,563.09
  6. Step 6: Final answer
    x = 271,921,681.36

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.