Home / 16,929,104.87-23,363,605.52-9,588,243.90

Finding the Fourth Proportional to 16,929,104.87, 23,363,605.52 and 9,588,243.90

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Solution

The fourth proportional to 16,929,104.87, 23,363,605.52 and 9,588,243.90 is: 13,232,592.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,929,104.87 : 23,363,605.52 = 9,588,243.90 : x
  2. Step 2: Convert to fraction form
    16,929,104.87/23,363,605.52 = 9,588,243.90/x
  3. Step 3: Cross multiply
    16,929,104.87x = 23,363,605.52 × 9,588,243.90
  4. Step 4: Simplify right side
    16,929,104.87x = 224,015,948,184,774.56
  5. Step 5: Solve for x
    x = 224,015,948,184,774.56/16,929,104.87
  6. Step 6: Final answer
    x = 13,232,592.62

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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.