Home / 18,014,725.24-24,862,095.66-10,280,931.64

Finding the Fourth Proportional to 18,014,725.24, 24,862,095.66 and 10,280,931.64

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Solution

The fourth proportional to 18,014,725.24, 24,862,095.66 and 10,280,931.64 is: 14,188,698.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,014,725.24 : 24,862,095.66 = 10,280,931.64 : x
  2. Step 2: Convert to fraction form
    18,014,725.24/24,862,095.66 = 10,280,931.64/x
  3. Step 3: Cross multiply
    18,014,725.24x = 24,862,095.66 × 10,280,931.64
  4. Step 4: Simplify right side
    18,014,725.24x = 255,605,505,907,600.69
  5. Step 5: Solve for x
    x = 255,605,505,907,600.69/18,014,725.24
  6. Step 6: Final answer
    x = 14,188,698.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.