Home / 36,288,844.60-54,433,266.90-9,362,500.60

Finding the Fourth Proportional to 36,288,844.60, 54,433,266.90 and 9,362,500.60

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Solution

The fourth proportional to 36,288,844.60, 54,433,266.90 and 9,362,500.60 is: 14,043,750.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,288,844.60 : 54,433,266.90 = 9,362,500.60 : x
  2. Step 2: Convert to fraction form
    36,288,844.60/54,433,266.90 = 9,362,500.60/x
  3. Step 3: Cross multiply
    36,288,844.60x = 54,433,266.90 × 9,362,500.60
  4. Step 4: Simplify right side
    36,288,844.60x = 509,631,494,011,210.12
  5. Step 5: Solve for x
    x = 509,631,494,011,210.12/36,288,844.60
  6. Step 6: Final answer
    x = 14,043,750.90

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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.