Home / 93,993,034.97-140,932,065.13-44,823,926.82

Finding the Fourth Proportional to 93,993,034.97, 140,932,065.13 and 44,823,926.82

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Solution

The fourth proportional to 93,993,034.97, 140,932,065.13 and 44,823,926.82 is: 67,208,475.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,993,034.97 : 140,932,065.13 = 44,823,926.82 : x
  2. Step 2: Convert to fraction form
    93,993,034.97/140,932,065.13 = 44,823,926.82/x
  3. Step 3: Cross multiply
    93,993,034.97x = 140,932,065.13 × 44,823,926.82
  4. Step 4: Simplify right side
    93,993,034.97x = 6,317,128,573,049,813
  5. Step 5: Solve for x
    x = 6,317,128,573,049,813/93,993,034.97
  6. Step 6: Final answer
    x = 67,208,475.34

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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.