Home / 32,771,165.80-49,156,748.70-12,300,845.80

Finding the Fourth Proportional to 32,771,165.80, 49,156,748.70 and 12,300,845.80

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Solution

The fourth proportional to 32,771,165.80, 49,156,748.70 and 12,300,845.80 is: 18,451,268.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,771,165.80 : 49,156,748.70 = 12,300,845.80 : x
  2. Step 2: Convert to fraction form
    32,771,165.80/49,156,748.70 = 12,300,845.80/x
  3. Step 3: Cross multiply
    32,771,165.80x = 49,156,748.70 × 12,300,845.80
  4. Step 4: Simplify right side
    32,771,165.80x = 604,669,585,788,050.50
  5. Step 5: Solve for x
    x = 604,669,585,788,050.50/32,771,165.80
  6. Step 6: Final answer
    x = 18,451,268.70

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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.