Home / 32,336,689.40-48,505,034.10-16,165,136.60

Finding the Fourth Proportional to 32,336,689.40, 48,505,034.10 and 16,165,136.60

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Solution

The fourth proportional to 32,336,689.40, 48,505,034.10 and 16,165,136.60 is: 24,247,704.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,336,689.40 : 48,505,034.10 = 16,165,136.60 : x
  2. Step 2: Convert to fraction form
    32,336,689.40/48,505,034.10 = 16,165,136.60/x
  3. Step 3: Cross multiply
    32,336,689.40x = 48,505,034.10 × 16,165,136.60
  4. Step 4: Simplify right side
    32,336,689.40x = 784,090,502,014,158.12
  5. Step 5: Solve for x
    x = 784,090,502,014,158.12/32,336,689.40
  6. Step 6: Final answer
    x = 24,247,704.90

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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.