Home / 14,898,356.73-22,363,172.06-13,203,344.25

Finding the Fourth Proportional to 14,898,356.73, 22,363,172.06 and 13,203,344.25

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Solution

The fourth proportional to 14,898,356.73, 22,363,172.06 and 13,203,344.25 is: 19,818,874.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,898,356.73 : 22,363,172.06 = 13,203,344.25 : x
  2. Step 2: Convert to fraction form
    14,898,356.73/22,363,172.06 = 13,203,344.25/x
  3. Step 3: Cross multiply
    14,898,356.73x = 22,363,172.06 × 13,203,344.25
  4. Step 4: Simplify right side
    14,898,356.73x = 295,268,659,164,144.94
  5. Step 5: Solve for x
    x = 295,268,659,164,144.94/14,898,356.73
  6. Step 6: Final answer
    x = 19,818,874.29

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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.