Home / 14,269,260.46-21,403,127.06-5,046,593.98

Finding the Fourth Proportional to 14,269,260.46, 21,403,127.06 and 5,046,593.98

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Solution

The fourth proportional to 14,269,260.46, 21,403,127.06 and 5,046,593.98 is: 7,569,620.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,269,260.46 : 21,403,127.06 = 5,046,593.98 : x
  2. Step 2: Convert to fraction form
    14,269,260.46/21,403,127.06 = 5,046,593.98/x
  3. Step 3: Cross multiply
    14,269,260.46x = 21,403,127.06 × 5,046,593.98
  4. Step 4: Simplify right side
    14,269,260.46x = 108,012,892,174,171.11
  5. Step 5: Solve for x
    x = 108,012,892,174,171.11/14,269,260.46
  6. Step 6: Final answer
    x = 7,569,620.90

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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.