Home / 16,638,410.40-24,957,615.60-9,463,956.90

Finding the Fourth Proportional to 16,638,410.40, 24,957,615.60 and 9,463,956.90

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Solution

The fourth proportional to 16,638,410.40, 24,957,615.60 and 9,463,956.90 is: 14,195,935.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,638,410.40 : 24,957,615.60 = 9,463,956.90 : x
  2. Step 2: Convert to fraction form
    16,638,410.40/24,957,615.60 = 9,463,956.90/x
  3. Step 3: Cross multiply
    16,638,410.40x = 24,957,615.60 × 9,463,956.90
  4. Step 4: Simplify right side
    16,638,410.40x = 236,197,798,365,167.66
  5. Step 5: Solve for x
    x = 236,197,798,365,167.66/16,638,410.40
  6. Step 6: Final answer
    x = 14,195,935.35

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1.5x scale

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.