Home / 162,885,136.60-244,327,704.90-134,187,322.60

Finding the Fourth Proportional to 162,885,136.60, 244,327,704.90 and 134,187,322.60

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Solution

The fourth proportional to 162,885,136.60, 244,327,704.90 and 134,187,322.60 is: 201,280,983.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,885,136.60 : 244,327,704.90 = 134,187,322.60 : x
  2. Step 2: Convert to fraction form
    162,885,136.60/244,327,704.90 = 134,187,322.60/x
  3. Step 3: Cross multiply
    162,885,136.60x = 244,327,704.90 × 134,187,322.60
  4. Step 4: Simplify right side
    162,885,136.60x = 32,785,680,557,533,900
  5. Step 5: Solve for x
    x = 32,785,680,557,533,900/162,885,136.60
  6. Step 6: Final answer
    x = 201,280,983.90

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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.