Home / 108,560,737,025.10-162,841,105,537.65-73,296,863,181.90

Finding the Fourth Proportional to 108,560,737,025.10, 162,841,105,537.65 and 73,296,863,181.90

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Solution

The fourth proportional to 108,560,737,025.10, 162,841,105,537.65 and 73,296,863,181.90 is: 109,945,294,772.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,560,737,025.10 : 162,841,105,537.65 = 73,296,863,181.90 : x
  2. Step 2: Convert to fraction form
    108,560,737,025.10/162,841,105,537.65 = 73,296,863,181.90/x
  3. Step 3: Cross multiply
    108,560,737,025.10x = 162,841,105,537.65 × 73,296,863,181.90
  4. Step 4: Simplify right side
    108,560,737,025.10x = 11,935,742,232,982,468,952,064
  5. Step 5: Solve for x
    x = 11,935,742,232,982,468,952,064/108,560,737,025.10
  6. Step 6: Final answer
    x = 109,945,294,772.85

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1.5x scale

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.