Home / 61,656,956.58-92,457,792.39-36,741,118.05

Finding the Fourth Proportional to 61,656,956.58, 92,457,792.39 and 36,741,118.05

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Solution

The fourth proportional to 61,656,956.58, 92,457,792.39 and 36,741,118.05 is: 55,095,205.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,656,956.58 : 92,457,792.39 = 36,741,118.05 : x
  2. Step 2: Convert to fraction form
    61,656,956.58/92,457,792.39 = 36,741,118.05/x
  3. Step 3: Cross multiply
    61,656,956.58x = 92,457,792.39 × 36,741,118.05
  4. Step 4: Simplify right side
    61,656,956.58x = 3,397,002,664,843,381.50
  5. Step 5: Solve for x
    x = 3,397,002,664,843,381.50/61,656,956.58
  6. Step 6: Final answer
    x = 55,095,205.04

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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.