Home / 35,328,028.80-52,992,043.20-11,068,982.40

Finding the Fourth Proportional to 35,328,028.80, 52,992,043.20 and 11,068,982.40

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Solution

The fourth proportional to 35,328,028.80, 52,992,043.20 and 11,068,982.40 is: 16,603,473.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,328,028.80 : 52,992,043.20 = 11,068,982.40 : x
  2. Step 2: Convert to fraction form
    35,328,028.80/52,992,043.20 = 11,068,982.40/x
  3. Step 3: Cross multiply
    35,328,028.80x = 52,992,043.20 × 11,068,982.40
  4. Step 4: Simplify right side
    35,328,028.80x = 586,567,993,520,839.75
  5. Step 5: Solve for x
    x = 586,567,993,520,839.75/35,328,028.80
  6. Step 6: Final answer
    x = 16,603,473.60

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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.