Home / 108,773,004.88-163,164,009.84-32,096,032.12

Finding the Fourth Proportional to 108,773,004.88, 163,164,009.84 and 32,096,032.12

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Solution

The fourth proportional to 108,773,004.88, 163,164,009.84 and 32,096,032.12 is: 48,145,376.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,773,004.88 : 163,164,009.84 = 32,096,032.12 : x
  2. Step 2: Convert to fraction form
    108,773,004.88/163,164,009.84 = 32,096,032.12/x
  3. Step 3: Cross multiply
    108,773,004.88x = 163,164,009.84 × 32,096,032.12
  4. Step 4: Simplify right side
    108,773,004.88x = 5,236,917,300,652,636
  5. Step 5: Solve for x
    x = 5,236,917,300,652,636/108,773,004.88
  6. Step 6: Final answer
    x = 48,145,376.75

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.