Home / 35,969,348.11-53,930,824.83-14,111,936.36

Finding the Fourth Proportional to 35,969,348.11, 53,930,824.83 and 14,111,936.36

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Solution

The fourth proportional to 35,969,348.11, 53,930,824.83 and 14,111,936.36 is: 21,158,803.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,969,348.11 : 53,930,824.83 = 14,111,936.36 : x
  2. Step 2: Convert to fraction form
    35,969,348.11/53,930,824.83 = 14,111,936.36/x
  3. Step 3: Cross multiply
    35,969,348.11x = 53,930,824.83 × 14,111,936.36
  4. Step 4: Simplify right side
    35,969,348.11x = 761,068,367,978,094.88
  5. Step 5: Solve for x
    x = 761,068,367,978,094.88/35,969,348.11
  6. Step 6: Final answer
    x = 21,158,803.48

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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.