Home / 34,226,830.22-47,233,066.62-18,545,843.39

Finding the Fourth Proportional to 34,226,830.22, 47,233,066.62 and 18,545,843.39

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Solution

The fourth proportional to 34,226,830.22, 47,233,066.62 and 18,545,843.39 is: 25,593,286.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,226,830.22 : 47,233,066.62 = 18,545,843.39 : x
  2. Step 2: Convert to fraction form
    34,226,830.22/47,233,066.62 = 18,545,843.39/x
  3. Step 3: Cross multiply
    34,226,830.22x = 47,233,066.62 × 18,545,843.39
  4. Step 4: Simplify right side
    34,226,830.22x = 875,977,056,363,956.62
  5. Step 5: Solve for x
    x = 875,977,056,363,956.62/34,226,830.22
  6. Step 6: Final answer
    x = 25,593,286.05

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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.