Home / 93,983,103.49-141,003,521.59-44,861,638.20

Finding the Fourth Proportional to 93,983,103.49, 141,003,521.59 and 44,861,638.20

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Solution

The fourth proportional to 93,983,103.49, 141,003,521.59 and 44,861,638.20 is: 67,306,236.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,983,103.49 : 141,003,521.59 = 44,861,638.20 : x
  2. Step 2: Convert to fraction form
    93,983,103.49/141,003,521.59 = 44,861,638.20/x
  3. Step 3: Cross multiply
    93,983,103.49x = 141,003,521.59 × 44,861,638.20
  4. Step 4: Simplify right side
    93,983,103.49x = 6,325,648,970,496,469
  5. Step 5: Solve for x
    x = 6,325,648,970,496,469/93,983,103.49
  6. Step 6: Final answer
    x = 67,306,236.29

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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.