Home / 108,077,283.32-162,125,890.97-35,294,445.45

Finding the Fourth Proportional to 108,077,283.32, 162,125,890.97 and 35,294,445.45

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Solution

The fourth proportional to 108,077,283.32, 162,125,890.97 and 35,294,445.45 is: 52,944,922.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,077,283.32 : 162,125,890.97 = 35,294,445.45 : x
  2. Step 2: Convert to fraction form
    108,077,283.32/162,125,890.97 = 35,294,445.45/x
  3. Step 3: Cross multiply
    108,077,283.32x = 162,125,890.97 × 35,294,445.45
  4. Step 4: Simplify right side
    108,077,283.32x = 5,722,143,414,696,841
  5. Step 5: Solve for x
    x = 5,722,143,414,696,841/108,077,283.32
  6. Step 6: Final answer
    x = 52,944,922.74

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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.