Home / 14,818,516.52-22,214,998.50-5,726,993.60

Finding the Fourth Proportional to 14,818,516.52, 22,214,998.50 and 5,726,993.60

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Solution

The fourth proportional to 14,818,516.52, 22,214,998.50 and 5,726,993.60 is: 8,585,552.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,818,516.52 : 22,214,998.50 = 5,726,993.60 : x
  2. Step 2: Convert to fraction form
    14,818,516.52/22,214,998.50 = 5,726,993.60/x
  3. Step 3: Cross multiply
    14,818,516.52x = 22,214,998.50 × 5,726,993.60
  4. Step 4: Simplify right side
    14,818,516.52x = 127,225,154,233,509.59
  5. Step 5: Solve for x
    x = 127,225,154,233,509.59/14,818,516.52
  6. Step 6: Final answer
    x = 8,585,552.68

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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.