Home / 93,062,651.75-139,609,133.54-27,490,443.11

Finding the Fourth Proportional to 93,062,651.75, 139,609,133.54 and 27,490,443.11

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Solution

The fourth proportional to 93,062,651.75, 139,609,133.54 and 27,490,443.11 is: 41,240,141.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,062,651.75 : 139,609,133.54 = 27,490,443.11 : x
  2. Step 2: Convert to fraction form
    93,062,651.75/139,609,133.54 = 27,490,443.11/x
  3. Step 3: Cross multiply
    93,062,651.75x = 139,609,133.54 × 27,490,443.11
  4. Step 4: Simplify right side
    93,062,651.75x = 3,837,916,942,382,265
  5. Step 5: Solve for x
    x = 3,837,916,942,382,265/93,062,651.75
  6. Step 6: Final answer
    x = 41,240,141.67

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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.