Home / 19,727,427.63-29,591,141.44-5,544,003.63

Finding the Fourth Proportional to 19,727,427.63, 29,591,141.44 and 5,544,003.63

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Solution

The fourth proportional to 19,727,427.63, 29,591,141.44 and 5,544,003.63 is: 8,316,005.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,727,427.63 : 29,591,141.44 = 5,544,003.63 : x
  2. Step 2: Convert to fraction form
    19,727,427.63/29,591,141.44 = 5,544,003.63/x
  3. Step 3: Cross multiply
    19,727,427.63x = 29,591,141.44 × 5,544,003.63
  4. Step 4: Simplify right side
    19,727,427.63x = 164,053,395,411,247.72
  5. Step 5: Solve for x
    x = 164,053,395,411,247.72/19,727,427.63
  6. Step 6: Final answer
    x = 8,316,005.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.