Home / 93,328,979.58-140,000,195.40-35,821,250.73

Finding the Fourth Proportional to 93,328,979.58, 140,000,195.40 and 35,821,250.73

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Solution

The fourth proportional to 93,328,979.58, 140,000,195.40 and 35,821,250.73 is: 53,734,457.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,328,979.58 : 140,000,195.40 = 35,821,250.73 : x
  2. Step 2: Convert to fraction form
    93,328,979.58/140,000,195.40 = 35,821,250.73/x
  3. Step 3: Cross multiply
    93,328,979.58x = 140,000,195.40 × 35,821,250.73
  4. Step 4: Simplify right side
    93,328,979.58x = 5,014,982,101,672,392
  5. Step 5: Solve for x
    x = 5,014,982,101,672,392/93,328,979.58
  6. Step 6: Final answer
    x = 53,734,457.66

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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.