Home / 93,946,013.40-140,885,210.70-32,518,481.88

Finding the Fourth Proportional to 93,946,013.40, 140,885,210.70 and 32,518,481.88

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Solution

The fourth proportional to 93,946,013.40, 140,885,210.70 and 32,518,481.88 is: 48,766,020.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,946,013.40 : 140,885,210.70 = 32,518,481.88 : x
  2. Step 2: Convert to fraction form
    93,946,013.40/140,885,210.70 = 32,518,481.88/x
  3. Step 3: Cross multiply
    93,946,013.40x = 140,885,210.70 × 32,518,481.88
  4. Step 4: Simplify right side
    93,946,013.40x = 4,581,373,171,307,932
  5. Step 5: Solve for x
    x = 4,581,373,171,307,932/93,946,013.40
  6. Step 6: Final answer
    x = 48,766,020.03

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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.