Home / 29,781,651.30-44,675,050.38-8,216,253

Finding the Fourth Proportional to 29,781,651.30, 44,675,050.38 and 8,216,253

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Solution

The fourth proportional to 29,781,651.30, 44,675,050.38 and 8,216,253 is: 12,325,089.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,781,651.30 : 44,675,050.38 = 8,216,253 : x
  2. Step 2: Convert to fraction form
    29,781,651.30/44,675,050.38 = 8,216,253/x
  3. Step 3: Cross multiply
    29,781,651.30x = 44,675,050.38 × 8,216,253
  4. Step 4: Simplify right side
    29,781,651.30x = 367,061,516,709,826.19
  5. Step 5: Solve for x
    x = 367,061,516,709,826.19/29,781,651.30
  6. Step 6: Final answer
    x = 12,325,089.47

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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.