Home / 37,675,333.30-56,512,999.95-13,441,623.70

Finding the Fourth Proportional to 37,675,333.30, 56,512,999.95 and 13,441,623.70

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Solution

The fourth proportional to 37,675,333.30, 56,512,999.95 and 13,441,623.70 is: 20,162,435.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,675,333.30 : 56,512,999.95 = 13,441,623.70 : x
  2. Step 2: Convert to fraction form
    37,675,333.30/56,512,999.95 = 13,441,623.70/x
  3. Step 3: Cross multiply
    37,675,333.30x = 56,512,999.95 × 13,441,623.70
  4. Step 4: Simplify right side
    37,675,333.30x = 759,626,479,486,018.88
  5. Step 5: Solve for x
    x = 759,626,479,486,018.88/37,675,333.30
  6. Step 6: Final answer
    x = 20,162,435.55

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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.