Home / 14,376,313.48-21,569,604.54-6,175,510.60

Finding the Fourth Proportional to 14,376,313.48, 21,569,604.54 and 6,175,510.60

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Solution

The fourth proportional to 14,376,313.48, 21,569,604.54 and 6,175,510.60 is: 9,265,471.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,376,313.48 : 21,569,604.54 = 6,175,510.60 : x
  2. Step 2: Convert to fraction form
    14,376,313.48/21,569,604.54 = 6,175,510.60/x
  3. Step 3: Cross multiply
    14,376,313.48x = 21,569,604.54 × 6,175,510.60
  4. Step 4: Simplify right side
    14,376,313.48x = 133,203,321,474,578.11
  5. Step 5: Solve for x
    x = 133,203,321,474,578.11/14,376,313.48
  6. Step 6: Final answer
    x = 9,265,471.41

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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.