Home / 41,214,222.69-61,823,015.28-10,509,598.35

Finding the Fourth Proportional to 41,214,222.69, 61,823,015.28 and 10,509,598.35

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Solution

The fourth proportional to 41,214,222.69, 61,823,015.28 and 10,509,598.35 is: 15,764,826.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,214,222.69 : 61,823,015.28 = 10,509,598.35 : x
  2. Step 2: Convert to fraction form
    41,214,222.69/61,823,015.28 = 10,509,598.35/x
  3. Step 3: Cross multiply
    41,214,222.69x = 61,823,015.28 × 10,509,598.35
  4. Step 4: Simplify right side
    41,214,222.69x = 649,735,059,378,712.75
  5. Step 5: Solve for x
    x = 649,735,059,378,712.75/41,214,222.69
  6. Step 6: Final answer
    x = 15,764,826.24

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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.