Home / 16,403,800.60-24,605,571.30-4,273,240.60

Finding the Fourth Proportional to 16,403,800.60, 24,605,571.30 and 4,273,240.60

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Solution

The fourth proportional to 16,403,800.60, 24,605,571.30 and 4,273,240.60 is: 6,409,827.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,403,800.60 : 24,605,571.30 = 4,273,240.60 : x
  2. Step 2: Convert to fraction form
    16,403,800.60/24,605,571.30 = 4,273,240.60/x
  3. Step 3: Cross multiply
    16,403,800.60x = 24,605,571.30 × 4,273,240.60
  4. Step 4: Simplify right side
    16,403,800.60x = 105,145,526,265,354.78
  5. Step 5: Solve for x
    x = 105,145,526,265,354.78/16,403,800.60
  6. Step 6: Final answer
    x = 6,409,827.14

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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.