Home / 108,077,307.92-162,125,927.64-35,294,469.92

Finding the Fourth Proportional to 108,077,307.92, 162,125,927.64 and 35,294,469.92

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Solution

The fourth proportional to 108,077,307.92, 162,125,927.64 and 35,294,469.92 is: 52,944,959.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,077,307.92 : 162,125,927.64 = 35,294,469.92 : x
  2. Step 2: Convert to fraction form
    108,077,307.92/162,125,927.64 = 35,294,469.92/x
  3. Step 3: Cross multiply
    108,077,307.92x = 162,125,927.64 × 35,294,469.92
  4. Step 4: Simplify right side
    108,077,307.92x = 5,722,148,676,342,076
  5. Step 5: Solve for x
    x = 5,722,148,676,342,076/108,077,307.92
  6. Step 6: Final answer
    x = 52,944,959.37

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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.