Home / 108,773,005.88-163,164,011.34-32,096,033.12

Finding the Fourth Proportional to 108,773,005.88, 163,164,011.34 and 32,096,033.12

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Solution

The fourth proportional to 108,773,005.88, 163,164,011.34 and 32,096,033.12 is: 48,145,378.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,773,005.88 : 163,164,011.34 = 32,096,033.12 : x
  2. Step 2: Convert to fraction form
    108,773,005.88/163,164,011.34 = 32,096,033.12/x
  3. Step 3: Cross multiply
    108,773,005.88x = 163,164,011.34 × 32,096,033.12
  4. Step 4: Simplify right side
    108,773,005.88x = 5,236,917,511,960,696
  5. Step 5: Solve for x
    x = 5,236,917,511,960,696/108,773,005.88
  6. Step 6: Final answer
    x = 48,145,378.25

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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.