Home / 93,098,540.56-139,651,741.28-27,519,828.33

Finding the Fourth Proportional to 93,098,540.56, 139,651,741.28 and 27,519,828.33

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Solution

The fourth proportional to 93,098,540.56, 139,651,741.28 and 27,519,828.33 is: 41,280,904.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,098,540.56 : 139,651,741.28 = 27,519,828.33 : x
  2. Step 2: Convert to fraction form
    93,098,540.56/139,651,741.28 = 27,519,828.33/x
  3. Step 3: Cross multiply
    93,098,540.56x = 139,651,741.28 × 27,519,828.33
  4. Step 4: Simplify right side
    93,098,540.56x = 3,843,191,946,079,974
  5. Step 5: Solve for x
    x = 3,843,191,946,079,974/93,098,540.56
  6. Step 6: Final answer
    x = 41,280,904.33

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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.