Home / 32,426,977.08-48,647,404.50-11,956,755.50

Finding the Fourth Proportional to 32,426,977.08, 48,647,404.50 and 11,956,755.50

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Solution

The fourth proportional to 32,426,977.08, 48,647,404.50 and 11,956,755.50 is: 17,937,691.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,426,977.08 : 48,647,404.50 = 11,956,755.50 : x
  2. Step 2: Convert to fraction form
    32,426,977.08/48,647,404.50 = 11,956,755.50/x
  3. Step 3: Cross multiply
    32,426,977.08x = 48,647,404.50 × 11,956,755.50
  4. Step 4: Simplify right side
    32,426,977.08x = 581,665,121,316,099.75
  5. Step 5: Solve for x
    x = 581,665,121,316,099.75/32,426,977.08
  6. Step 6: Final answer
    x = 17,937,691.81

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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.