Home / 36,833,192.79-55,240,361.88-10,919,434.44

Finding the Fourth Proportional to 36,833,192.79, 55,240,361.88 and 10,919,434.44

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Solution

The fourth proportional to 36,833,192.79, 55,240,361.88 and 10,919,434.44 is: 16,376,356.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,833,192.79 : 55,240,361.88 = 10,919,434.44 : x
  2. Step 2: Convert to fraction form
    36,833,192.79/55,240,361.88 = 10,919,434.44/x
  3. Step 3: Cross multiply
    36,833,192.79x = 55,240,361.88 × 10,919,434.44
  4. Step 4: Simplify right side
    36,833,192.79x = 603,193,509,990,535.12
  5. Step 5: Solve for x
    x = 603,193,509,990,535.12/36,833,192.79
  6. Step 6: Final answer
    x = 16,376,356.88

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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.