Home / 29,203,367.94-40,299,632.64-16,813,050.66

Finding the Fourth Proportional to 29,203,367.94, 40,299,632.64 and 16,813,050.66

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Solution

The fourth proportional to 29,203,367.94, 40,299,632.64 and 16,813,050.66 is: 23,201,425.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,203,367.94 : 40,299,632.64 = 16,813,050.66 : x
  2. Step 2: Convert to fraction form
    29,203,367.94/40,299,632.64 = 16,813,050.66/x
  3. Step 3: Cross multiply
    29,203,367.94x = 40,299,632.64 × 16,813,050.66
  4. Step 4: Simplify right side
    29,203,367.94x = 677,559,765,155,709.50
  5. Step 5: Solve for x
    x = 677,559,765,155,709.50/29,203,367.94
  6. Step 6: Final answer
    x = 23,201,425.48

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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.