Home / 16,587,580.03-22,880,174.53-11,005,705.73

Finding the Fourth Proportional to 16,587,580.03, 22,880,174.53 and 11,005,705.73

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Solution

The fourth proportional to 16,587,580.03, 22,880,174.53 and 11,005,705.73 is: 15,180,783.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,587,580.03 : 22,880,174.53 = 11,005,705.73 : x
  2. Step 2: Convert to fraction form
    16,587,580.03/22,880,174.53 = 11,005,705.73/x
  3. Step 3: Cross multiply
    16,587,580.03x = 22,880,174.53 × 11,005,705.73
  4. Step 4: Simplify right side
    16,587,580.03x = 251,812,467,957,907.22
  5. Step 5: Solve for x
    x = 251,812,467,957,907.22/16,587,580.03
  6. Step 6: Final answer
    x = 15,180,783.91

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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.