Home / 19,462,199.04-26,857,361.28-10,760,147.52

Finding the Fourth Proportional to 19,462,199.04, 26,857,361.28 and 10,760,147.52

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Solution

The fourth proportional to 19,462,199.04, 26,857,361.28 and 10,760,147.52 is: 14,848,741.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,462,199.04 : 26,857,361.28 = 10,760,147.52 : x
  2. Step 2: Convert to fraction form
    19,462,199.04/26,857,361.28 = 10,760,147.52/x
  3. Step 3: Cross multiply
    19,462,199.04x = 26,857,361.28 × 10,760,147.52
  4. Step 4: Simplify right side
    19,462,199.04x = 288,989,169,370,736
  5. Step 5: Solve for x
    x = 288,989,169,370,736/19,462,199.04
  6. Step 6: Final answer
    x = 14,848,741.85

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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.