Home / 108,077,270.18-162,125,871.26-35,294,432.32

Finding the Fourth Proportional to 108,077,270.18, 162,125,871.26 and 35,294,432.32

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Solution

The fourth proportional to 108,077,270.18, 162,125,871.26 and 35,294,432.32 is: 52,944,903.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,077,270.18 : 162,125,871.26 = 35,294,432.32 : x
  2. Step 2: Convert to fraction form
    108,077,270.18/162,125,871.26 = 35,294,432.32/x
  3. Step 3: Cross multiply
    108,077,270.18x = 162,125,871.26 × 35,294,432.32
  4. Step 4: Simplify right side
    108,077,270.18x = 5,722,140,590,533,288
  5. Step 5: Solve for x
    x = 5,722,140,590,533,288/108,077,270.18
  6. Step 6: Final answer
    x = 52,944,903.04

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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.