Home / 49,563,797.46-68,383,124.55-29,710,319.10

Finding the Fourth Proportional to 49,563,797.46, 68,383,124.55 and 29,710,319.10

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Solution

The fourth proportional to 49,563,797.46, 68,383,124.55 and 29,710,319.10 is: 40,991,299.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,563,797.46 : 68,383,124.55 = 29,710,319.10 : x
  2. Step 2: Convert to fraction form
    49,563,797.46/68,383,124.55 = 29,710,319.10/x
  3. Step 3: Cross multiply
    49,563,797.46x = 68,383,124.55 × 29,710,319.10
  4. Step 4: Simplify right side
    49,563,797.46x = 2,031,684,451,435,544
  5. Step 5: Solve for x
    x = 2,031,684,451,435,544/49,563,797.46
  6. Step 6: Final answer
    x = 40,991,299.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.