Home / 16,422,405.60-24,637,107.60-5,064,002.40

Finding the Fourth Proportional to 16,422,405.60, 24,637,107.60 and 5,064,002.40

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Solution

The fourth proportional to 16,422,405.60, 24,637,107.60 and 5,064,002.40 is: 7,597,082.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,422,405.60 : 24,637,107.60 = 5,064,002.40 : x
  2. Step 2: Convert to fraction form
    16,422,405.60/24,637,107.60 = 5,064,002.40/x
  3. Step 3: Cross multiply
    16,422,405.60x = 24,637,107.60 × 5,064,002.40
  4. Step 4: Simplify right side
    16,422,405.60x = 124,762,372,015,458.25
  5. Step 5: Solve for x
    x = 124,762,372,015,458.25/16,422,405.60
  6. Step 6: Final answer
    x = 7,597,082.61

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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.