Home / 16,040,855.20-24,061,282.80-14,277,258.40

Finding the Fourth Proportional to 16,040,855.20, 24,061,282.80 and 14,277,258.40

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Solution

The fourth proportional to 16,040,855.20, 24,061,282.80 and 14,277,258.40 is: 21,415,887.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,040,855.20 : 24,061,282.80 = 14,277,258.40 : x
  2. Step 2: Convert to fraction form
    16,040,855.20/24,061,282.80 = 14,277,258.40/x
  3. Step 3: Cross multiply
    16,040,855.20x = 24,061,282.80 × 14,277,258.40
  4. Step 4: Simplify right side
    16,040,855.20x = 343,529,151,971,075.56
  5. Step 5: Solve for x
    x = 343,529,151,971,075.56/16,040,855.20
  6. Step 6: Final answer
    x = 21,415,887.60

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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.