Home / 19,614,533.06-27,068,303.52-10,794,999.47

Finding the Fourth Proportional to 19,614,533.06, 27,068,303.52 and 10,794,999.47

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Solution

The fourth proportional to 19,614,533.06, 27,068,303.52 and 10,794,999.47 is: 14,897,235.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,614,533.06 : 27,068,303.52 = 10,794,999.47 : x
  2. Step 2: Convert to fraction form
    19,614,533.06/27,068,303.52 = 10,794,999.47/x
  3. Step 3: Cross multiply
    19,614,533.06x = 27,068,303.52 × 10,794,999.47
  4. Step 4: Simplify right side
    19,614,533.06x = 292,202,322,016,857.62
  5. Step 5: Solve for x
    x = 292,202,322,016,857.62/19,614,533.06
  6. Step 6: Final answer
    x = 14,897,235.69

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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.