Home / 108,773,631-163,164,946.23-32,096,660.13

Finding the Fourth Proportional to 108,773,631, 163,164,946.23 and 32,096,660.13

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Solution

The fourth proportional to 108,773,631, 163,164,946.23 and 32,096,660.13 is: 48,146,317.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,773,631 : 163,164,946.23 = 32,096,660.13 : x
  2. Step 2: Convert to fraction form
    108,773,631/163,164,946.23 = 32,096,660.13/x
  3. Step 3: Cross multiply
    108,773,631x = 163,164,946.23 × 32,096,660.13
  4. Step 4: Simplify right side
    108,773,631x = 5,237,049,824,274,034
  5. Step 5: Solve for x
    x = 5,237,049,824,274,034/108,773,631
  6. Step 6: Final answer
    x = 48,146,317.96

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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.