Home / 14,112,684.20-19,486,474.32-10,844,347.16

Finding the Fourth Proportional to 14,112,684.20, 19,486,474.32 and 10,844,347.16

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Solution

The fourth proportional to 14,112,684.20, 19,486,474.32 and 10,844,347.16 is: 14,973,628.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,112,684.20 : 19,486,474.32 = 10,844,347.16 : x
  2. Step 2: Convert to fraction form
    14,112,684.20/19,486,474.32 = 10,844,347.16/x
  3. Step 3: Cross multiply
    14,112,684.20x = 19,486,474.32 × 10,844,347.16
  4. Step 4: Simplify right side
    14,112,684.20x = 211,318,092,450,504.94
  5. Step 5: Solve for x
    x = 211,318,092,450,504.94/14,112,684.20
  6. Step 6: Final answer
    x = 14,973,628.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.