Home / 93,371,861.42-140,033,345.97-27,775,325.29

Finding the Fourth Proportional to 93,371,861.42, 140,033,345.97 and 27,775,325.29

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Solution

The fourth proportional to 93,371,861.42, 140,033,345.97 and 27,775,325.29 is: 41,655,715.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,371,861.42 : 140,033,345.97 = 27,775,325.29 : x
  2. Step 2: Convert to fraction form
    93,371,861.42/140,033,345.97 = 27,775,325.29/x
  3. Step 3: Cross multiply
    93,371,861.42x = 140,033,345.97 × 27,775,325.29
  4. Step 4: Simplify right side
    93,371,861.42x = 3,889,471,735,624,984
  5. Step 5: Solve for x
    x = 3,889,471,735,624,984/93,371,861.42
  6. Step 6: Final answer
    x = 41,655,715.94

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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.