Home / 45,053,187.88-62,174,623.44-25,477,005.28

Finding the Fourth Proportional to 45,053,187.88, 62,174,623.44 and 25,477,005.28

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Solution

The fourth proportional to 45,053,187.88, 62,174,623.44 and 25,477,005.28 is: 35,158,959.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,053,187.88 : 62,174,623.44 = 25,477,005.28 : x
  2. Step 2: Convert to fraction form
    45,053,187.88/62,174,623.44 = 25,477,005.28/x
  3. Step 3: Cross multiply
    45,053,187.88x = 62,174,623.44 × 25,477,005.28
  4. Step 4: Simplify right side
    45,053,187.88x = 1,584,023,209,662,891.75
  5. Step 5: Solve for x
    x = 1,584,023,209,662,891.75/45,053,187.88
  6. Step 6: Final answer
    x = 35,158,959.54

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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.