Home / 16,964,235.36-23,408,897.04-10,087,388.64

Finding the Fourth Proportional to 16,964,235.36, 23,408,897.04 and 10,087,388.64

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Solution

The fourth proportional to 16,964,235.36, 23,408,897.04 and 10,087,388.64 is: 13,919,557.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,964,235.36 : 23,408,897.04 = 10,087,388.64 : x
  2. Step 2: Convert to fraction form
    16,964,235.36/23,408,897.04 = 10,087,388.64/x
  3. Step 3: Cross multiply
    16,964,235.36x = 23,408,897.04 × 10,087,388.64
  4. Step 4: Simplify right side
    16,964,235.36x = 236,134,642,076,225.62
  5. Step 5: Solve for x
    x = 236,134,642,076,225.62/16,964,235.36
  6. Step 6: Final answer
    x = 13,919,557.06

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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.