Home / 16,233,208.85-22,391,050.61-10,439,320.97

Finding the Fourth Proportional to 16,233,208.85, 22,391,050.61 and 10,439,320.97

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Solution

The fourth proportional to 16,233,208.85, 22,391,050.61 and 10,439,320.97 is: 14,399,332.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,233,208.85 : 22,391,050.61 = 10,439,320.97 : x
  2. Step 2: Convert to fraction form
    16,233,208.85/22,391,050.61 = 10,439,320.97/x
  3. Step 3: Cross multiply
    16,233,208.85x = 22,391,050.61 × 10,439,320.97
  4. Step 4: Simplify right side
    16,233,208.85x = 233,747,364,255,380.22
  5. Step 5: Solve for x
    x = 233,747,364,255,380.22/16,233,208.85
  6. Step 6: Final answer
    x = 14,399,332.03

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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.