Home / 11,840,283.51-16,339,102.64-6,613,267.57

Finding the Fourth Proportional to 11,840,283.51, 16,339,102.64 and 6,613,267.57

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Solution

The fourth proportional to 11,840,283.51, 16,339,102.64 and 6,613,267.57 is: 9,126,036.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,840,283.51 : 16,339,102.64 = 6,613,267.57 : x
  2. Step 2: Convert to fraction form
    11,840,283.51/16,339,102.64 = 6,613,267.57/x
  3. Step 3: Cross multiply
    11,840,283.51x = 16,339,102.64 × 6,613,267.57
  4. Step 4: Simplify right side
    11,840,283.51x = 108,054,857,612,013.39
  5. Step 5: Solve for x
    x = 108,054,857,612,013.39/11,840,283.51
  6. Step 6: Final answer
    x = 9,126,036.34

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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.