Home / 19,546,160.56-26,973,342.81-10,844,146.34

Finding the Fourth Proportional to 19,546,160.56, 26,973,342.81 and 10,844,146.34

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Solution

The fourth proportional to 19,546,160.56, 26,973,342.81 and 10,844,146.34 is: 14,964,722.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,546,160.56 : 26,973,342.81 = 10,844,146.34 : x
  2. Step 2: Convert to fraction form
    19,546,160.56/26,973,342.81 = 10,844,146.34/x
  3. Step 3: Cross multiply
    19,546,160.56x = 26,973,342.81 × 10,844,146.34
  4. Step 4: Simplify right side
    19,546,160.56x = 292,502,876,676,910.12
  5. Step 5: Solve for x
    x = 292,502,876,676,910.12/19,546,160.56
  6. Step 6: Final answer
    x = 14,964,722.91

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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.