Home / 15,695,947.83-23,544,659.85-4,913,600.43

Finding the Fourth Proportional to 15,695,947.83, 23,544,659.85 and 4,913,600.43

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Solution

The fourth proportional to 15,695,947.83, 23,544,659.85 and 4,913,600.43 is: 7,370,631.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,695,947.83 : 23,544,659.85 = 4,913,600.43 : x
  2. Step 2: Convert to fraction form
    15,695,947.83/23,544,659.85 = 4,913,600.43/x
  3. Step 3: Cross multiply
    15,695,947.83x = 23,544,659.85 × 4,913,600.43
  4. Step 4: Simplify right side
    15,695,947.83x = 115,689,050,763,163.73
  5. Step 5: Solve for x
    x = 115,689,050,763,163.73/15,695,947.83
  6. Step 6: Final answer
    x = 7,370,631.71

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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.