Home / 36,833,236.29-55,240,426.85-10,919,477.88

Finding the Fourth Proportional to 36,833,236.29, 55,240,426.85 and 10,919,477.88

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Solution

The fourth proportional to 36,833,236.29, 55,240,426.85 and 10,919,477.88 is: 16,376,421.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,833,236.29 : 55,240,426.85 = 10,919,477.88 : x
  2. Step 2: Convert to fraction form
    36,833,236.29/55,240,426.85 = 10,919,477.88/x
  3. Step 3: Cross multiply
    36,833,236.29x = 55,240,426.85 × 10,919,477.88
  4. Step 4: Simplify right side
    36,833,236.29x = 603,196,619,015,735.75
  5. Step 5: Solve for x
    x = 603,196,619,015,735.75/36,833,236.29
  6. Step 6: Final answer
    x = 16,376,421.94

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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.