Home / 27,864,590.40-41,796,885.60-22,125,027.60

Finding the Fourth Proportional to 27,864,590.40, 41,796,885.60 and 22,125,027.60

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Solution

The fourth proportional to 27,864,590.40, 41,796,885.60 and 22,125,027.60 is: 33,187,541.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,864,590.40 : 41,796,885.60 = 22,125,027.60 : x
  2. Step 2: Convert to fraction form
    27,864,590.40/41,796,885.60 = 22,125,027.60/x
  3. Step 3: Cross multiply
    27,864,590.40x = 41,796,885.60 × 22,125,027.60
  4. Step 4: Simplify right side
    27,864,590.40x = 924,757,247,494,042.62
  5. Step 5: Solve for x
    x = 924,757,247,494,042.62/27,864,590.40
  6. Step 6: Final answer
    x = 33,187,541.40

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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.