Home / 108,256,175.96-162,376,098.04-34,476,974.40

Finding the Fourth Proportional to 108,256,175.96, 162,376,098.04 and 34,476,974.40

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Solution

The fourth proportional to 108,256,175.96, 162,376,098.04 and 34,476,974.40 is: 51,712,860.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,256,175.96 : 162,376,098.04 = 34,476,974.40 : x
  2. Step 2: Convert to fraction form
    108,256,175.96/162,376,098.04 = 34,476,974.40/x
  3. Step 3: Cross multiply
    108,256,175.96x = 162,376,098.04 × 34,476,974.40
  4. Step 4: Simplify right side
    108,256,175.96x = 5,598,236,575,296,970
  5. Step 5: Solve for x
    x = 5,598,236,575,296,970/108,256,175.96
  6. Step 6: Final answer
    x = 51,712,860.96

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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.